13955540

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3307}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 29454432

約数和(自身を除く): 15498892

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 3307, 4220, 6614, 13228, 16535, 33070, 66140, 697777, 1395554, 2791108, 3488885, 6977770, 13955540]

約数ペア:

[(1, 13955540), (2, 6977770), (4, 3488885), (5, 2791108), (10, 1395554), (20, 697777), (211, 66140), (422, 33070), (844, 16535), (1055, 13228), (2110, 6614), (3307, 4220)]