25213164

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20399}}^1$

素因数の和:20509

約数の個数: 24

約数和(自身を含む): 59404800

約数和(自身を除く): 34191636

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 20399, 40798, 61197, 81596, 122394, 244788, 2101097, 4202194, 6303291, 8404388, 12606582, 25213164]

約数ペア:

[(1, 25213164), (2, 12606582), (3, 8404388), (4, 6303291), (6, 4202194), (12, 2101097), (103, 244788), (206, 122394), (309, 81596), (412, 61197), (618, 40798), (1236, 20399)]