19142898

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 39259392

約数和(自身を除く): 20116494

約数列:

[1, 2, 3, 6, 61, 122, 183, 193, 271, 366, 386, 542, 579, 813, 1158, 1626, 11773, 16531, 23546, 33062, 35319, 49593, 52303, 70638, 99186, 104606, 156909, 313818, 3190483, 6380966, 9571449, 19142898]

約数ペア:

[(1, 19142898), (2, 9571449), (3, 6380966), (6, 3190483), (61, 313818), (122, 156909), (183, 104606), (193, 99186), (271, 70638), (366, 52303), (386, 49593), (542, 35319), (579, 33062), (813, 23546), (1158, 16531), (1626, 11773)]