3783728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18191}}^1$

素因数の和:18212

約数の個数: 20

約数和(自身を含む): 7895328

約数和(自身を除く): 4111600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18191, 36382, 72764, 145528, 236483, 291056, 472966, 945932, 1891864, 3783728]

約数ペア:

[(1, 3783728), (2, 1891864), (4, 945932), (8, 472966), (13, 291056), (16, 236483), (26, 145528), (52, 72764), (104, 36382), (208, 18191)]