15674628968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{9839}}^1$

素因数の和:10134

約数の個数: 64

約数和(自身を含む): 31739904000

約数和(自身を除く): 16065275032

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 223, 376, 446, 892, 893, 1784, 1786, 3572, 4237, 7144, 8474, 9839, 10481, 16948, 19678, 20962, 33896, 39356, 41924, 78712, 83848, 186941, 199139, 373882, 398278, 462433, 747764, 796556, 924866, 1495528, 1593112, 1849732, 2194097, 3699464, 4388194, 8776388, 8786227, 17552776, 17572454, 35144908, 41687843, 70289816, 83375686, 103122559, 166751372, 206245118, 333502744, 412490236, 824980472, 1959328621, 3918657242, 7837314484, 15674628968]

約数ペア:

[(1, 15674628968), (2, 7837314484), (4, 3918657242), (8, 1959328621), (19, 824980472), (38, 412490236), (47, 333502744), (76, 206245118), (94, 166751372), (152, 103122559), (188, 83375686), (223, 70289816), (376, 41687843), (446, 35144908), (892, 17572454), (893, 17552776), (1784, 8786227), (1786, 8776388), (3572, 4388194), (4237, 3699464), (7144, 2194097), (8474, 1849732), (9839, 1593112), (10481, 1495528), (16948, 924866), (19678, 796556), (20962, 747764), (33896, 462433), (39356, 398278), (41924, 373882), (78712, 199139), (83848, 186941)]