13049506

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 24

約数和(自身を含む): 21087216

約数和(自身を除く): 8037710

約数列:

[1, 2, 17, 34, 107, 211, 214, 289, 422, 578, 1819, 3587, 3638, 7174, 22577, 30923, 45154, 60979, 61846, 121958, 383809, 767618, 6524753, 13049506]

約数ペア:

[(1, 13049506), (2, 6524753), (17, 767618), (34, 383809), (107, 121958), (211, 61846), (214, 60979), (289, 45154), (422, 30923), (578, 22577), (1819, 7174), (3587, 3638)]