22660664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 46200000

約数和(自身を除く): 23539336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 1999, 2834, 3998, 5668, 7996, 11336, 15992, 25987, 51974, 103948, 207896, 217891, 435782, 871564, 1743128, 2832583, 5665166, 11330332, 22660664]

約数ペア:

[(1, 22660664), (2, 11330332), (4, 5665166), (8, 2832583), (13, 1743128), (26, 871564), (52, 435782), (104, 217891), (109, 207896), (218, 103948), (436, 51974), (872, 25987), (1417, 15992), (1999, 11336), (2834, 7996), (3998, 5668)]