15657424

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{9689}}^1$

素因数の和:9798

約数の個数: 20

約数和(自身を含む): 30639780

約数和(自身を除く): 14982356

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 9689, 19378, 38756, 77512, 155024, 978589, 1957178, 3914356, 7828712, 15657424]

約数ペア:

[(1, 15657424), (2, 7828712), (4, 3914356), (8, 1957178), (16, 978589), (101, 155024), (202, 77512), (404, 38756), (808, 19378), (1616, 9689)]