13408984

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{4643}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 26540460

約数和(自身を除く): 13131476

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 4643, 9286, 18572, 37144, 88217, 176434, 352868, 705736, 1676123, 3352246, 6704492, 13408984]

約数ペア:

[(1, 13408984), (2, 6704492), (4, 3352246), (8, 1676123), (19, 705736), (38, 352868), (76, 176434), (152, 88217), (361, 37144), (722, 18572), (1444, 9286), (2888, 4643)]