145426418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{6389}}^1$

素因数の和:7009

約数の個数: 16

約数和(自身を含む): 230040000

約数和(自身を除く): 84613582

約数列:

[1, 2, 19, 38, 599, 1198, 6389, 11381, 12778, 22762, 121391, 242782, 3827011, 7654022, 72713209, 145426418]

約数ペア:

[(1, 145426418), (2, 72713209), (19, 7654022), (38, 3827011), (599, 242782), (1198, 121391), (6389, 22762), (11381, 12778)]