15506608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74551}}^1$

素因数の和:74572

約数の個数: 20

約数和(自身を含む): 32355568

約数和(自身を除く): 16848960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74551, 149102, 298204, 596408, 969163, 1192816, 1938326, 3876652, 7753304, 15506608]

約数ペア:

[(1, 15506608), (2, 7753304), (4, 3876652), (8, 1938326), (13, 1192816), (16, 969163), (26, 596408), (52, 298204), (104, 149102), (208, 74551)]