127087922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257263}}^1$

素因数の和:257297

約数の個数: 16

約数和(自身を含む): 216101760

約数和(自身を除く): 89013838

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 257263, 514526, 3344419, 4887997, 6688838, 9775994, 63543961, 127087922]

約数ペア:

[(1, 127087922), (2, 63543961), (13, 9775994), (19, 6688838), (26, 4887997), (38, 3344419), (247, 514526), (494, 257263)]