13989470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7481}}^1$

素因数の和:7516

約数の個数: 32

約数和(自身を含む): 29090016

約数和(自身を除く): 15100546

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 7481, 14962, 37405, 74810, 82291, 127177, 164582, 254354, 411455, 635885, 822910, 1271770, 1398947, 2797894, 6994735, 13989470]

約数ペア:

[(1, 13989470), (2, 6994735), (5, 2797894), (10, 1398947), (11, 1271770), (17, 822910), (22, 635885), (34, 411455), (55, 254354), (85, 164582), (110, 127177), (170, 82291), (187, 74810), (374, 37405), (935, 14962), (1870, 7481)]