15200978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4463}}^1$

素因数の和:4609

約数の個数: 16

約数和(自身を含む): 24748416

約数和(自身を除く): 9547438

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 4463, 8926, 58019, 116038, 584653, 1169306, 7600489, 15200978]

約数ペア:

[(1, 15200978), (2, 7600489), (13, 1169306), (26, 584653), (131, 116038), (262, 58019), (1703, 8926), (3406, 4463)]