109898704

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{19681}}^1$

素因数の和:20038

約数の個数: 20

約数和(自身を含む): 213549700

約数和(自身を除く): 103650996

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 19681, 39362, 78724, 157448, 314896, 6868669, 13737338, 27474676, 54949352, 109898704]

約数ペア:

[(1, 109898704), (2, 54949352), (4, 27474676), (8, 13737338), (16, 6868669), (349, 314896), (698, 157448), (1396, 78724), (2792, 39362), (5584, 19681)]