17119984

素因数分解:

$2^4\times 7^1\times {\mathrm{152857}}^1$

素因数の和:152872

約数の個数: 20

約数和(自身を含む): 37908784

約数和(自身を除く): 20788800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 152857, 305714, 611428, 1069999, 1222856, 2139998, 2445712, 4279996, 8559992, 17119984]

約数ペア:

[(1, 17119984), (2, 8559992), (4, 4279996), (7, 2445712), (8, 2139998), (14, 1222856), (16, 1069999), (28, 611428), (56, 305714), (112, 152857)]