1888335976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12423263}}^1$

素因数の和:12423288

約数の個数: 16

約数和(自身を含む): 3726979200

約数和(自身を除く): 1838643224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12423263, 24846526, 49693052, 99386104, 236041997, 472083994, 944167988, 1888335976]

約数ペア:

[(1, 1888335976), (2, 944167988), (4, 472083994), (8, 236041997), (19, 99386104), (38, 49693052), (76, 24846526), (152, 12423263)]