12487696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{60037}}^1$

素因数の和:60058

約数の個数: 20

約数和(自身を含む): 26056492

約数和(自身を除く): 13568796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 60037, 120074, 240148, 480296, 780481, 960592, 1560962, 3121924, 6243848, 12487696]

約数ペア:

[(1, 12487696), (2, 6243848), (4, 3121924), (8, 1560962), (13, 960592), (16, 780481), (26, 480296), (52, 240148), (104, 120074), (208, 60037)]