12821276234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{13693}}^1\times {\mathrm{36013}}^1$

素因数の和:49721

約数の個数: 16

約数和(自身を含む): 20713380072

約数和(自身を除く): 7892103838

約数列:

[1, 2, 13, 26, 13693, 27386, 36013, 72026, 178009, 356018, 468169, 936338, 493126009, 986252018, 6410638117, 12821276234]

約数ペア:

[(1, 12821276234), (2, 6410638117), (13, 986252018), (26, 493126009), (13693, 936338), (27386, 468169), (36013, 356018), (72026, 178009)]