19144090432

素因数分解:

$2^6\times {\mathrm{991}}^1\times {\mathrm{301843}}^1$

素因数の和:302846

約数の個数: 28

約数和(自身を含む): 38027514496

約数和(自身を除く): 18883424064

約数列:

[1, 2, 4, 8, 16, 32, 64, 991, 1982, 3964, 7928, 15856, 31712, 63424, 301843, 603686, 1207372, 2414744, 4829488, 9658976, 19317952, 299126413, 598252826, 1196505652, 2393011304, 4786022608, 9572045216, 19144090432]

約数ペア:

[(1, 19144090432), (2, 9572045216), (4, 4786022608), (8, 2393011304), (16, 1196505652), (32, 598252826), (64, 299126413), (991, 19317952), (1982, 9658976), (3964, 4829488), (7928, 2414744), (15856, 1207372), (31712, 603686), (63424, 301843)]