12238432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{20129}}^1$

素因数の和:20158

約数の個数: 24

約数和(自身を含む): 25363800

約数和(自身を除く): 13125368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 20129, 40258, 80516, 161032, 322064, 382451, 644128, 764902, 1529804, 3059608, 6119216, 12238432]

約数ペア:

[(1, 12238432), (2, 6119216), (4, 3059608), (8, 1529804), (16, 764902), (19, 644128), (32, 382451), (38, 322064), (76, 161032), (152, 80516), (304, 40258), (608, 20129)]