13195028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42841}}^1$

素因数の和:42863

約数の個数: 24

約数和(自身を含む): 28789824

約数和(自身を除く): 15594796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 42841, 85682, 171364, 299887, 471251, 599774, 942502, 1199548, 1885004, 3298757, 6597514, 13195028]

約数ペア:

[(1, 13195028), (2, 6597514), (4, 3298757), (7, 1885004), (11, 1199548), (14, 942502), (22, 599774), (28, 471251), (44, 299887), (77, 171364), (154, 85682), (308, 42841)]