11921512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 23781600

約数和(自身を除く): 11860088

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 733, 856, 1466, 2033, 2932, 4066, 5864, 8132, 13927, 16264, 27854, 55708, 78431, 111416, 156862, 313724, 627448, 1490189, 2980378, 5960756, 11921512]

約数ペア:

[(1, 11921512), (2, 5960756), (4, 2980378), (8, 1490189), (19, 627448), (38, 313724), (76, 156862), (107, 111416), (152, 78431), (214, 55708), (428, 27854), (733, 16264), (856, 13927), (1466, 8132), (2033, 5864), (2932, 4066)]