12870548

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 23467080

約数和(自身を除く): 10596532

約数列:

[1, 2, 4, 29, 58, 116, 181, 362, 613, 724, 1226, 2452, 5249, 10498, 17777, 20996, 35554, 71108, 110953, 221906, 443812, 3217637, 6435274, 12870548]

約数ペア:

[(1, 12870548), (2, 6435274), (4, 3217637), (29, 443812), (58, 221906), (116, 110953), (181, 71108), (362, 35554), (613, 20996), (724, 17777), (1226, 10498), (2452, 5249)]