13921168

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{14747}}^1$

素因数の和:14814

約数の個数: 20

約数和(自身を含む): 27431280

約数和(自身を除く): 13510112

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 14747, 29494, 58988, 117976, 235952, 870073, 1740146, 3480292, 6960584, 13921168]

約数ペア:

[(1, 13921168), (2, 6960584), (4, 3480292), (8, 1740146), (16, 870073), (59, 235952), (118, 117976), (236, 58988), (472, 29494), (944, 14747)]