22459060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86381}}^1$

素因数の和:86403

約数の個数: 24

約数和(自身を含む): 50792616

約数和(自身を除く): 28333556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 86381, 172762, 345524, 431905, 863810, 1122953, 1727620, 2245906, 4491812, 5614765, 11229530, 22459060]

約数ペア:

[(1, 22459060), (2, 11229530), (4, 5614765), (5, 4491812), (10, 2245906), (13, 1727620), (20, 1122953), (26, 863810), (52, 431905), (65, 345524), (130, 172762), (260, 86381)]