19009355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 24364800

約数和(自身を除く): 5355445

約数列:

[1, 5, 29, 31, 145, 155, 899, 4229, 4495, 21145, 122641, 131099, 613205, 655495, 3801871, 19009355]

約数ペア:

[(1, 19009355), (5, 3801871), (29, 655495), (31, 613205), (145, 131099), (155, 122641), (899, 21145), (4229, 4495)]