11030990

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2039}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 19902240

約数和(自身を除く): 8871250

約数列:

[1, 2, 5, 10, 541, 1082, 2039, 2705, 4078, 5410, 10195, 20390, 1103099, 2206198, 5515495, 11030990]

約数ペア:

[(1, 11030990), (2, 5515495), (5, 2206198), (10, 1103099), (541, 20390), (1082, 10195), (2039, 5410), (2705, 4078)]