13146736

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{4129}}^1$

素因数の和:4336

約数の個数: 20

約数和(自身を含む): 25606000

約数和(自身を除く): 12459264

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 4129, 8258, 16516, 33032, 66064, 821671, 1643342, 3286684, 6573368, 13146736]

約数ペア:

[(1, 13146736), (2, 6573368), (4, 3286684), (8, 1643342), (16, 821671), (199, 66064), (398, 33032), (796, 16516), (1592, 8258), (3184, 4129)]