15306512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73589}}^1$

素因数の和:73610

約数の個数: 20

約数和(自身を含む): 31938060

約数和(自身を除く): 16631548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 73589, 147178, 294356, 588712, 956657, 1177424, 1913314, 3826628, 7653256, 15306512]

約数ペア:

[(1, 15306512), (2, 7653256), (4, 3826628), (8, 1913314), (13, 1177424), (16, 956657), (26, 588712), (52, 294356), (104, 147178), (208, 73589)]