13375628

素因数分解:

$2^2\times 7^3\times {\mathrm{9749}}^1$

素因数の和:9774

約数の個数: 24

約数和(自身を含む): 27300000

約数和(自身を除く): 13924372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9749, 19498, 38996, 68243, 136486, 272972, 477701, 955402, 1910804, 3343907, 6687814, 13375628]

約数ペア:

[(1, 13375628), (2, 6687814), (4, 3343907), (7, 1910804), (14, 955402), (28, 477701), (49, 272972), (98, 136486), (196, 68243), (343, 38996), (686, 19498), (1372, 9749)]