16877588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 36691200

約数和(自身を除く): 19813612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 233, 364, 398, 466, 796, 932, 1393, 1631, 2587, 2786, 3029, 3262, 5174, 5572, 6058, 6524, 10348, 12116, 18109, 21203, 36218, 42406, 46367, 72436, 84812, 92734, 185468, 324569, 602771, 649138, 1205542, 1298276, 2411084, 4219397, 8438794, 16877588]

約数ペア:

[(1, 16877588), (2, 8438794), (4, 4219397), (7, 2411084), (13, 1298276), (14, 1205542), (26, 649138), (28, 602771), (52, 324569), (91, 185468), (182, 92734), (199, 84812), (233, 72436), (364, 46367), (398, 42406), (466, 36218), (796, 21203), (932, 18109), (1393, 12116), (1631, 10348), (2587, 6524), (2786, 6058), (3029, 5572), (3262, 5174)]