15651536

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18457}}^1$

素因数の和:18518

約数の個数: 20

約数和(自身を含む): 30898692

約数和(自身を除く): 15247156

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18457, 36914, 73828, 147656, 295312, 978221, 1956442, 3912884, 7825768, 15651536]

約数ペア:

[(1, 15651536), (2, 7825768), (4, 3912884), (8, 1956442), (16, 978221), (53, 295312), (106, 147656), (212, 73828), (424, 36914), (848, 18457)]