154470418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{12281}}^1$

素因数の和:12633

約数の個数: 16

約数和(自身を含む): 244657440

約数和(自身を除く): 90187022

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12281, 12578, 24562, 233339, 466678, 4065011, 8130022, 77235209, 154470418]

約数ペア:

[(1, 154470418), (2, 77235209), (19, 8130022), (38, 4065011), (331, 466678), (662, 233339), (6289, 24562), (12281, 12578)]