22480562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 38800944

約数和(自身を除く): 16320382

約数列:

[1, 2, 13, 17, 26, 34, 181, 221, 281, 362, 442, 562, 2353, 3077, 3653, 4706, 4777, 6154, 7306, 9554, 40001, 50861, 62101, 80002, 101722, 124202, 661193, 864637, 1322386, 1729274, 11240281, 22480562]

約数ペア:

[(1, 22480562), (2, 11240281), (13, 1729274), (17, 1322386), (26, 864637), (34, 661193), (181, 124202), (221, 101722), (281, 80002), (362, 62101), (442, 50861), (562, 40001), (2353, 9554), (3077, 7306), (3653, 6154), (4706, 4777)]