9491984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{34897}}^1$

素因数の和:34922

約数の個数: 20

約数和(自身を含む): 19473084

約数和(自身を除く): 9981100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 34897, 69794, 139588, 279176, 558352, 593249, 1186498, 2372996, 4745992, 9491984]

約数ペア:

[(1, 9491984), (2, 4745992), (4, 2372996), (8, 1186498), (16, 593249), (17, 558352), (34, 279176), (68, 139588), (136, 69794), (272, 34897)]