18584710

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{1409}}^1$

素因数の和:2735

約数の個数: 16

約数和(自身を含む): 33501600

約数和(自身を除く): 14916890

約数列:

[1, 2, 5, 10, 1319, 1409, 2638, 2818, 6595, 7045, 13190, 14090, 1858471, 3716942, 9292355, 18584710]

約数ペア:

[(1, 18584710), (2, 9292355), (5, 3716942), (10, 1858471), (1319, 14090), (1409, 13190), (2638, 7045), (2818, 6595)]