39081878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 29502442

約数列:

[1, 2, 11, 17, 22, 34, 83, 166, 187, 374, 913, 1259, 1411, 1826, 2518, 2822, 13849, 15521, 21403, 27698, 31042, 42806, 104497, 208994, 235433, 470866, 1149467, 1776449, 2298934, 3552898, 19540939, 39081878]

約数ペア:

[(1, 39081878), (2, 19540939), (11, 3552898), (17, 2298934), (22, 1776449), (34, 1149467), (83, 470866), (166, 235433), (187, 208994), (374, 104497), (913, 42806), (1259, 31042), (1411, 27698), (1826, 21403), (2518, 15521), (2822, 13849)]