9191312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{44189}}^1$

素因数の和:44210

約数の個数: 20

約数和(自身を含む): 19178460

約数和(自身を除く): 9987148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 44189, 88378, 176756, 353512, 574457, 707024, 1148914, 2297828, 4595656, 9191312]

約数ペア:

[(1, 9191312), (2, 4595656), (4, 2297828), (8, 1148914), (13, 707024), (16, 574457), (26, 353512), (52, 176756), (104, 88378), (208, 44189)]