25089196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30045

約数の個数: 24

約数和(自身を含む): 50420160

約数和(自身を除く): 25330964

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 30011, 60022, 120044, 330121, 570209, 660242, 1140418, 1320484, 2280836, 6272299, 12544598, 25089196]

約数ペア:

[(1, 25089196), (2, 12544598), (4, 6272299), (11, 2280836), (19, 1320484), (22, 1140418), (38, 660242), (44, 570209), (76, 330121), (209, 120044), (418, 60022), (836, 30011)]