12623312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{60689}}^1$

素因数の和:60710

約数の個数: 20

約数和(自身を含む): 26339460

約数和(自身を除く): 13716148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 60689, 121378, 242756, 485512, 788957, 971024, 1577914, 3155828, 6311656, 12623312]

約数ペア:

[(1, 12623312), (2, 6311656), (4, 3155828), (8, 1577914), (13, 971024), (16, 788957), (26, 485512), (52, 242756), (104, 121378), (208, 60689)]