191918446417

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{263401}}^1$

素因数の和:263904

約数の個数: 16

約数和(自身を含む): 203304199680

約数和(自身を除く): 11385753263

約数列:

[1, 23, 79, 401, 1817, 9223, 31679, 263401, 728617, 6058223, 20808679, 105623801, 478599617, 2429347423, 8344280279, 191918446417]

約数ペア:

[(1, 191918446417), (23, 8344280279), (79, 2429347423), (401, 478599617), (1817, 105623801), (9223, 20808679), (31679, 6058223), (263401, 728617)]