15070276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 28516824

約数和(自身を除く): 13446548

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 821, 1412, 1642, 3284, 4589, 9178, 10673, 18356, 21346, 42692, 289813, 579626, 1159252, 3767569, 7535138, 15070276]

約数ペア:

[(1, 15070276), (2, 7535138), (4, 3767569), (13, 1159252), (26, 579626), (52, 289813), (353, 42692), (706, 21346), (821, 18356), (1412, 10673), (1642, 9178), (3284, 4589)]