19745014775044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1\times {\mathrm{39139}}^1$

素因数の和:41093

約数の個数: 96

約数和(自身を含む): 38269131868800

約数和(自身を除く): 18524117093756

約数列:

[1, 2, 4, 13, 26, 52, 61, 89, 122, 178, 244, 356, 793, 1157, 1586, 1787, 2314, 3172, 3574, 4628, 5429, 7148, 10858, 21716, 23231, 39139, 46462, 70577, 78278, 92924, 109007, 141154, 156556, 159043, 218014, 282308, 318086, 436028, 508807, 636172, 1017614, 1417091, 2035228, 2067559, 2387479, 2834182, 3483371, 4135118, 4774958, 5668364, 6966742, 8270236, 9549916, 9701623, 13933484, 19403246, 31037227, 38806492, 45283823, 62074454, 69941393, 90567646, 124148908, 126121099, 139882786, 181135292, 212485631, 252242198, 279765572, 424971262, 504484396, 849942524, 909238109, 1818476218, 2762313203, 3636952436, 4266424973, 5524626406, 6224783977, 8532849946, 11049252812, 12449567954, 17065699892, 24899135908, 55463524649, 80922191701, 110927049298, 161844383402, 221854098596, 323688766804, 379711822597, 759423645194, 1518847290388, 4936253693761, 9872507387522, 19745014775044]

約数ペア:

[(1, 19745014775044), (2, 9872507387522), (4, 4936253693761), (13, 1518847290388), (26, 759423645194), (52, 379711822597), (61, 323688766804), (89, 221854098596), (122, 161844383402), (178, 110927049298), (244, 80922191701), (356, 55463524649), (793, 24899135908), (1157, 17065699892), (1586, 12449567954), (1787, 11049252812), (2314, 8532849946), (3172, 6224783977), (3574, 5524626406), (4628, 4266424973), (5429, 3636952436), (7148, 2762313203), (10858, 1818476218), (21716, 909238109), (23231, 849942524), (39139, 504484396), (46462, 424971262), (70577, 279765572), (78278, 252242198), (92924, 212485631), (109007, 181135292), (141154, 139882786), (156556, 126121099), (159043, 124148908), (218014, 90567646), (282308, 69941393), (318086, 62074454), (436028, 45283823), (508807, 38806492), (636172, 31037227), (1017614, 19403246), (1417091, 13933484), (2035228, 9701623), (2067559, 9549916), (2387479, 8270236), (2834182, 6966742), (3483371, 5668364), (4135118, 4774958)]