12126518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:967

約数の個数: 16

約数和(自身を含む): 18866304

約数和(自身を除く): 6739786

約数列:

[1, 2, 31, 62, 317, 617, 634, 1234, 9827, 19127, 19654, 38254, 195589, 391178, 6063259, 12126518]

約数ペア:

[(1, 12126518), (2, 6063259), (31, 391178), (62, 195589), (317, 38254), (617, 19654), (634, 19127), (1234, 9827)]