19226572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3299}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 35481600

約数和(自身を除く): 16255028

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 3299, 5828, 6598, 13196, 102269, 155053, 204538, 310106, 409076, 620212, 4806643, 9613286, 19226572]

約数ペア:

[(1, 19226572), (2, 9613286), (4, 4806643), (31, 620212), (47, 409076), (62, 310106), (94, 204538), (124, 155053), (188, 102269), (1457, 13196), (2914, 6598), (3299, 5828)]