22352590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 43676640

約数和(自身を除く): 21324050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1237, 1390, 1807, 2474, 3614, 6185, 9035, 12370, 16081, 18070, 32162, 80405, 160810, 171943, 343886, 859715, 1719430, 2235259, 4470518, 11176295, 22352590]

約数ペア:

[(1, 22352590), (2, 11176295), (5, 4470518), (10, 2235259), (13, 1719430), (26, 859715), (65, 343886), (130, 171943), (139, 160810), (278, 80405), (695, 32162), (1237, 18070), (1390, 16081), (1807, 12370), (2474, 9035), (3614, 6185)]