12241684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 26656000

約数和(自身を除く): 14414316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 199, 338, 364, 398, 676, 796, 1183, 1393, 2197, 2366, 2587, 2786, 4394, 4732, 5174, 5572, 8788, 10348, 15379, 18109, 30758, 33631, 36218, 61516, 67262, 72436, 134524, 235417, 437203, 470834, 874406, 941668, 1748812, 3060421, 6120842, 12241684]

約数ペア:

[(1, 12241684), (2, 6120842), (4, 3060421), (7, 1748812), (13, 941668), (14, 874406), (26, 470834), (28, 437203), (52, 235417), (91, 134524), (169, 72436), (182, 67262), (199, 61516), (338, 36218), (364, 33631), (398, 30758), (676, 18109), (796, 15379), (1183, 10348), (1393, 8788), (2197, 5572), (2366, 5174), (2587, 4732), (2786, 4394)]