12380722

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:825

約数の個数: 16

約数和(自身を含む): 18984960

約数和(自身を除く): 6604238

約数列:

[1, 2, 79, 127, 158, 254, 617, 1234, 10033, 20066, 48743, 78359, 97486, 156718, 6190361, 12380722]

約数ペア:

[(1, 12380722), (2, 6190361), (79, 156718), (127, 97486), (158, 78359), (254, 48743), (617, 20066), (1234, 10033)]