12156464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24509}}^1$

素因数の和:24548

約数の個数: 20

約数和(自身を含む): 24313920

約数和(自身を除く): 12157456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24509, 49018, 98036, 196072, 392144, 759779, 1519558, 3039116, 6078232, 12156464]

約数ペア:

[(1, 12156464), (2, 6078232), (4, 3039116), (8, 1519558), (16, 759779), (31, 392144), (62, 196072), (124, 98036), (248, 49018), (496, 24509)]