12765228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151967}}^1$

素因数の和:151981

約数の個数: 24

約数和(自身を含む): 34040832

約数和(自身を除く): 21275604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151967, 303934, 455901, 607868, 911802, 1063769, 1823604, 2127538, 3191307, 4255076, 6382614, 12765228]

約数ペア:

[(1, 12765228), (2, 6382614), (3, 4255076), (4, 3191307), (6, 2127538), (7, 1823604), (12, 1063769), (14, 911802), (21, 607868), (28, 455901), (42, 303934), (84, 151967)]