13298404

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3608

約数の個数: 36

約数和(自身を含む): 28504560

約数和(自身を除く): 15206156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3571, 3724, 7142, 14284, 24997, 49994, 67849, 99988, 135698, 174979, 271396, 349958, 474943, 699916, 949886, 1899772, 3324601, 6649202, 13298404]

約数ペア:

[(1, 13298404), (2, 6649202), (4, 3324601), (7, 1899772), (14, 949886), (19, 699916), (28, 474943), (38, 349958), (49, 271396), (76, 174979), (98, 135698), (133, 99988), (196, 67849), (266, 49994), (532, 24997), (931, 14284), (1862, 7142), (3571, 3724)]