18743048

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{80789}}^1$

素因数の和:80824

約数の個数: 16

約数和(自身を含む): 36355500

約数和(自身を除く): 17612452

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 80789, 161578, 323156, 646312, 2342881, 4685762, 9371524, 18743048]

約数ペア:

[(1, 18743048), (2, 9371524), (4, 4685762), (8, 2342881), (29, 646312), (58, 323156), (116, 161578), (232, 80789)]