19005394776

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{121661}}^1$

素因数の和:121976

約数の個数: 64

約数和(自身を含む): 49754891520

約数和(自身を除く): 30749496744

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 283, 552, 566, 849, 1132, 1698, 2264, 3396, 6509, 6792, 13018, 19527, 26036, 39054, 52072, 78108, 121661, 156216, 243322, 364983, 486644, 729966, 973288, 1459932, 2798203, 2919864, 5596406, 8394609, 11192812, 16789218, 22385624, 33578436, 34430063, 67156872, 68860126, 103290189, 137720252, 206580378, 275440504, 413160756, 791891449, 826321512, 1583782898, 2375674347, 3167565796, 4751348694, 6335131592, 9502697388, 19005394776]

約数ペア:

[(1, 19005394776), (2, 9502697388), (3, 6335131592), (4, 4751348694), (6, 3167565796), (8, 2375674347), (12, 1583782898), (23, 826321512), (24, 791891449), (46, 413160756), (69, 275440504), (92, 206580378), (138, 137720252), (184, 103290189), (276, 68860126), (283, 67156872), (552, 34430063), (566, 33578436), (849, 22385624), (1132, 16789218), (1698, 11192812), (2264, 8394609), (3396, 5596406), (6509, 2919864), (6792, 2798203), (13018, 1459932), (19527, 973288), (26036, 729966), (39054, 486644), (52072, 364983), (78108, 243322), (121661, 156216)]