16941896

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 32643000

約数和(自身を除く): 15701104

約数列:

[1, 2, 4, 8, 61, 122, 149, 233, 244, 298, 466, 488, 596, 932, 1192, 1864, 9089, 14213, 18178, 28426, 34717, 36356, 56852, 69434, 72712, 113704, 138868, 277736, 2117737, 4235474, 8470948, 16941896]

約数ペア:

[(1, 16941896), (2, 8470948), (4, 4235474), (8, 2117737), (61, 277736), (122, 138868), (149, 113704), (233, 72712), (244, 69434), (298, 56852), (466, 36356), (488, 34717), (596, 28426), (932, 18178), (1192, 14213), (1864, 9089)]