19144164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{122719}}^1$

素因数の和:122739

約数の個数: 24

約数和(自身を含む): 48106240

約数和(自身を除く): 28962076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 122719, 245438, 368157, 490876, 736314, 1472628, 1595347, 3190694, 4786041, 6381388, 9572082, 19144164]

約数ペア:

[(1, 19144164), (2, 9572082), (3, 6381388), (4, 4786041), (6, 3190694), (12, 1595347), (13, 1472628), (26, 736314), (39, 490876), (52, 368157), (78, 245438), (156, 122719)]