156747973213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{690541}}^1$

素因数の和:691492

約数の個数: 16

約数和(自身を含む): 177883619200

約数和(自身を除く): 21135645987

約数列:

[1, 13, 19, 247, 919, 11947, 17461, 226993, 690541, 8977033, 13120279, 170563627, 634607179, 8249893327, 12057536401, 156747973213]

約数ペア:

[(1, 156747973213), (13, 12057536401), (19, 8249893327), (247, 634607179), (919, 170563627), (11947, 13120279), (17461, 8977033), (226993, 690541)]