12854930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5122

約数の個数: 32

約数和(自身を含む): 26345088

約数和(自身を除く): 13490158

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5081, 10162, 25405, 50810, 55891, 111782, 116863, 233726, 279455, 558910, 584315, 1168630, 1285493, 2570986, 6427465, 12854930]

約数ペア:

[(1, 12854930), (2, 6427465), (5, 2570986), (10, 1285493), (11, 1168630), (22, 584315), (23, 558910), (46, 279455), (55, 233726), (110, 116863), (115, 111782), (230, 55891), (253, 50810), (506, 25405), (1265, 10162), (2530, 5081)]