123761668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{14411}}^1$

素因数の和:14547

約数の個数: 24

約数和(自身を含む): 230015520

約数和(自身を除く): 106253852

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 14411, 28822, 57644, 273809, 547618, 1095236, 1628443, 3256886, 6513772, 30940417, 61880834, 123761668]

約数ペア:

[(1, 123761668), (2, 61880834), (4, 30940417), (19, 6513772), (38, 3256886), (76, 1628443), (113, 1095236), (226, 547618), (452, 273809), (2147, 57644), (4294, 28822), (8588, 14411)]