17884922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1931}}^1$

素因数の和:2365

約数の個数: 16

約数和(自身を含む): 29350944

約数和(自身を除く): 11466022

約数列:

[1, 2, 11, 22, 421, 842, 1931, 3862, 4631, 9262, 21241, 42482, 812951, 1625902, 8942461, 17884922]

約数ペア:

[(1, 17884922), (2, 8942461), (11, 1625902), (22, 812951), (421, 42482), (842, 21241), (1931, 9262), (3862, 4631)]