18197030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44383}}^1$

素因数の和:44431

約数の個数: 16

約数和(自身を含む): 33554304

約数和(自身を除く): 15357274

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 44383, 88766, 221915, 443830, 1819703, 3639406, 9098515, 18197030]

約数ペア:

[(1, 18197030), (2, 9098515), (5, 3639406), (10, 1819703), (41, 443830), (82, 221915), (205, 88766), (410, 44383)]