17909264

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{2069}}^1$

素因数の和:2618

約数の個数: 20

約数和(自身を含む): 34780140

約数和(自身を除く): 16870876

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2069, 2164, 4138, 4328, 8276, 8656, 16552, 33104, 1119329, 2238658, 4477316, 8954632, 17909264]

約数ペア:

[(1, 17909264), (2, 8954632), (4, 4477316), (8, 2238658), (16, 1119329), (541, 33104), (1082, 16552), (2069, 8656), (2164, 8276), (4138, 4328)]