22247030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171131}}^1$

素因数の和:171151

約数の個数: 16

約数和(自身を含む): 43125264

約数和(自身を除く): 20878234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 171131, 342262, 855655, 1711310, 2224703, 4449406, 11123515, 22247030]

約数ペア:

[(1, 22247030), (2, 11123515), (5, 4449406), (10, 2224703), (13, 1711310), (26, 855655), (65, 342262), (130, 171131)]