22987042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1522

約数の個数: 24

約数和(自身を含む): 38157696

約数和(自身を除く): 15170654

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 1447, 2894, 7943, 15886, 18811, 37622, 68009, 136018, 244543, 489086, 884117, 1768234, 11493521, 22987042]

約数ペア:

[(1, 22987042), (2, 11493521), (13, 1768234), (26, 884117), (47, 489086), (94, 244543), (169, 136018), (338, 68009), (611, 37622), (1222, 18811), (1447, 15886), (2894, 7943)]