19933616

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5347}}^1$

素因数の和:5588

約数の個数: 20

約数和(自身を含む): 38794392

約数和(自身を除く): 18860776

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5347, 10694, 21388, 42776, 85552, 1245851, 2491702, 4983404, 9966808, 19933616]

約数ペア:

[(1, 19933616), (2, 9966808), (4, 4983404), (8, 2491702), (16, 1245851), (233, 85552), (466, 42776), (932, 21388), (1864, 10694), (3728, 5347)]