15187604

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{11471}}^1$

素因数の和:11806

約数の個数: 12

約数和(自身を含む): 26660928

約数和(自身を除く): 11473324

約数列:

[1, 2, 4, 331, 662, 1324, 11471, 22942, 45884, 3796901, 7593802, 15187604]

約数ペア:

[(1, 15187604), (2, 7593802), (4, 3796901), (331, 45884), (662, 22942), (1324, 11471)]