22295590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 41243904

約数和(自身を除く): 18948314

約数列:

[1, 2, 5, 10, 67, 107, 134, 214, 311, 335, 535, 622, 670, 1070, 1555, 3110, 7169, 14338, 20837, 33277, 35845, 41674, 66554, 71690, 104185, 166385, 208370, 332770, 2229559, 4459118, 11147795, 22295590]

約数ペア:

[(1, 22295590), (2, 11147795), (5, 4459118), (10, 2229559), (67, 332770), (107, 208370), (134, 166385), (214, 104185), (311, 71690), (335, 66554), (535, 41674), (622, 35845), (670, 33277), (1070, 20837), (1555, 14338), (3110, 7169)]