19447608

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15289}}^1$

素因数の和:15351

約数の個数: 32

約数和(自身を含む): 49539600

約数和(自身を除く): 30091992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15289, 30578, 45867, 61156, 91734, 122312, 183468, 366936, 810317, 1620634, 2430951, 3241268, 4861902, 6482536, 9723804, 19447608]

約数ペア:

[(1, 19447608), (2, 9723804), (3, 6482536), (4, 4861902), (6, 3241268), (8, 2430951), (12, 1620634), (24, 810317), (53, 366936), (106, 183468), (159, 122312), (212, 91734), (318, 61156), (424, 45867), (636, 30578), (1272, 15289)]