19401568511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{38237}}^1$

素因数の和:39970

約数の個数: 16

約数和(自身を含む): 21815849664

約数和(自身を除く): 2414281153

約数列:

[1, 13, 23, 299, 1697, 22061, 38237, 39031, 497081, 507403, 879451, 11432863, 64888189, 843546457, 1492428347, 19401568511]

約数ペア:

[(1, 19401568511), (13, 1492428347), (23, 843546457), (299, 64888189), (1697, 11432863), (22061, 879451), (38237, 507403), (39031, 497081)]