13519840

素因数分解:

$2^5\times 5^1\times {\mathrm{84499}}^1$

素因数の和:84514

約数の個数: 24

約数和(自身を含む): 31941000

約数和(自身を除く): 18421160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 84499, 168998, 337996, 422495, 675992, 844990, 1351984, 1689980, 2703968, 3379960, 6759920, 13519840]

約数ペア:

[(1, 13519840), (2, 6759920), (4, 3379960), (5, 2703968), (8, 1689980), (10, 1351984), (16, 844990), (20, 675992), (32, 422495), (40, 337996), (80, 168998), (160, 84499)]