15679214984

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{821}}^1\times {\mathrm{18223}}^1$

素因数の和:19181

約数の個数: 32

約数和(自身を含む): 29660653440

約数和(自身を除く): 13981438456

約数列:

[1, 2, 4, 8, 131, 262, 524, 821, 1048, 1642, 3284, 6568, 18223, 36446, 72892, 107551, 145784, 215102, 430204, 860408, 2387213, 4774426, 9548852, 14961083, 19097704, 29922166, 59844332, 119688664, 1959901873, 3919803746, 7839607492, 15679214984]

約数ペア:

[(1, 15679214984), (2, 7839607492), (4, 3919803746), (8, 1959901873), (131, 119688664), (262, 59844332), (524, 29922166), (821, 19097704), (1048, 14961083), (1642, 9548852), (3284, 4774426), (6568, 2387213), (18223, 860408), (36446, 430204), (72892, 215102), (107551, 145784)]