22235590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171043}}^1$

素因数の和:171063

約数の個数: 16

約数和(自身を含む): 43103088

約数和(自身を除く): 20867498

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 171043, 342086, 855215, 1710430, 2223559, 4447118, 11117795, 22235590]

約数ペア:

[(1, 22235590), (2, 11117795), (5, 4447118), (10, 2223559), (13, 1710430), (26, 855215), (65, 342086), (130, 171043)]