9709136

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{2539}}^1$

素因数の和:2786

約数の個数: 20

約数和(自身を含む): 18897600

約数和(自身を除く): 9188464

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 2539, 3824, 5078, 10156, 20312, 40624, 606821, 1213642, 2427284, 4854568, 9709136]

約数ペア:

[(1, 9709136), (2, 4854568), (4, 2427284), (8, 1213642), (16, 606821), (239, 40624), (478, 20312), (956, 10156), (1912, 5078), (2539, 3824)]