18472016

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{2029}}^1$

素因数の和:2606

約数の個数: 20

約数和(自身を含む): 35870100

約数和(自身を除く): 17398084

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2029, 2276, 4058, 4552, 8116, 9104, 16232, 32464, 1154501, 2309002, 4618004, 9236008, 18472016]

約数ペア:

[(1, 18472016), (2, 9236008), (4, 4618004), (8, 2309002), (16, 1154501), (569, 32464), (1138, 16232), (2029, 9104), (2276, 8116), (4058, 4552)]