13199212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 25665808

約数和(自身を除く): 12466596

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 151, 164, 302, 533, 604, 1066, 1681, 1963, 2132, 3362, 3926, 6191, 6724, 7852, 12382, 21853, 24764, 43706, 80483, 87412, 160966, 253831, 321932, 507662, 1015324, 3299803, 6599606, 13199212]

約数ペア:

[(1, 13199212), (2, 6599606), (4, 3299803), (13, 1015324), (26, 507662), (41, 321932), (52, 253831), (82, 160966), (151, 87412), (164, 80483), (302, 43706), (533, 24764), (604, 21853), (1066, 12382), (1681, 7852), (1963, 6724), (2132, 6191), (3362, 3926)]