15021872

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{15913}}^1$

素因数の和:15980

約数の個数: 20

約数和(自身を含む): 29600040

約数和(自身を除く): 14578168

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 15913, 31826, 63652, 127304, 254608, 938867, 1877734, 3755468, 7510936, 15021872]

約数ペア:

[(1, 15021872), (2, 7510936), (4, 3755468), (8, 1877734), (16, 938867), (59, 254608), (118, 127304), (236, 63652), (472, 31826), (944, 15913)]