22589684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 44688000

約数和(自身を除く): 22098316

約数列:

[1, 2, 4, 13, 26, 37, 52, 59, 74, 118, 148, 199, 236, 398, 481, 767, 796, 962, 1534, 1924, 2183, 2587, 3068, 4366, 5174, 7363, 8732, 10348, 11741, 14726, 23482, 28379, 29452, 46964, 56758, 95719, 113516, 152633, 191438, 305266, 382876, 434417, 610532, 868834, 1737668, 5647421, 11294842, 22589684]

約数ペア:

[(1, 22589684), (2, 11294842), (4, 5647421), (13, 1737668), (26, 868834), (37, 610532), (52, 434417), (59, 382876), (74, 305266), (118, 191438), (148, 152633), (199, 113516), (236, 95719), (398, 56758), (481, 46964), (767, 29452), (796, 28379), (962, 23482), (1534, 14726), (1924, 11741), (2183, 10348), (2587, 8732), (3068, 7363), (4366, 5174)]