1891696

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1008

約数の個数: 20

約数和(自身を含む): 3696192

約数和(自身を除く): 1804496

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 863, 1096, 1726, 2192, 3452, 6904, 13808, 118231, 236462, 472924, 945848, 1891696]

約数ペア:

[(1, 1891696), (2, 945848), (4, 472924), (8, 236462), (16, 118231), (137, 13808), (274, 6904), (548, 3452), (863, 2192), (1096, 1726)]