19498308

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{4603}}^1$

素因数の和:4963

約数の個数: 24

約数和(自身を含む): 45634848

約数和(自身を除く): 26136540

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 4603, 9206, 13809, 18412, 27618, 55236, 1624859, 3249718, 4874577, 6499436, 9749154, 19498308]

約数ペア:

[(1, 19498308), (2, 9749154), (3, 6499436), (4, 4874577), (6, 3249718), (12, 1624859), (353, 55236), (706, 27618), (1059, 18412), (1412, 13809), (2118, 9206), (4236, 4603)]