22921610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 44122320

約数和(自身を除く): 21200710

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1237, 1853, 2474, 3706, 6185, 9265, 12370, 18530, 21029, 42058, 105145, 134833, 210290, 269666, 674165, 1348330, 2292161, 4584322, 11460805, 22921610]

約数ペア:

[(1, 22921610), (2, 11460805), (5, 4584322), (10, 2292161), (17, 1348330), (34, 674165), (85, 269666), (109, 210290), (170, 134833), (218, 105145), (545, 42058), (1090, 21029), (1237, 18530), (1853, 12370), (2474, 9265), (3706, 6185)]