12405206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 22044960

約数和(自身を除く): 9639754

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 809, 902, 1394, 1618, 7667, 8899, 13753, 15334, 17798, 27506, 33169, 66338, 151283, 302566, 364859, 563873, 729718, 1127746, 6202603, 12405206]

約数ペア:

[(1, 12405206), (2, 6202603), (11, 1127746), (17, 729718), (22, 563873), (34, 364859), (41, 302566), (82, 151283), (187, 66338), (374, 33169), (451, 27506), (697, 17798), (809, 15334), (902, 13753), (1394, 8899), (1618, 7667)]