15670756

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 28103040

約数和(自身を除く): 12432284

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 491, 982, 1964, 7979, 15958, 31916, 38789, 49591, 77578, 99182, 155156, 198364, 3917689, 7835378, 15670756]

約数ペア:

[(1, 15670756), (2, 7835378), (4, 3917689), (79, 198364), (101, 155156), (158, 99182), (202, 77578), (316, 49591), (404, 38789), (491, 31916), (982, 15958), (1964, 7979)]