20191552271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{78167}}^1$

素因数の和:79222

約数の個数: 16

約数和(自身を含む): 23007656448

約数和(自身を除く): 2816104177

約数列:

[1, 11, 23, 253, 1021, 11231, 23483, 78167, 258313, 859837, 1797841, 19776251, 79808507, 877893577, 1835595661, 20191552271]

約数ペア:

[(1, 20191552271), (11, 1835595661), (23, 877893577), (253, 79808507), (1021, 19776251), (11231, 1797841), (23483, 859837), (78167, 258313)]