18954070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3583}}^1$

素因数の和:3636

約数の個数: 24

約数和(自身を含む): 35675136

約数和(自身を除く): 16721066

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 3583, 5290, 7166, 17915, 35830, 82409, 164818, 412045, 824090, 1895407, 3790814, 9477035, 18954070]

約数ペア:

[(1, 18954070), (2, 9477035), (5, 3790814), (10, 1895407), (23, 824090), (46, 412045), (115, 164818), (230, 82409), (529, 35830), (1058, 17915), (2645, 7166), (3583, 5290)]