22117438

素因数分解:

$2^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1627}}^1$

素因数の和:2607

約数の個数: 16

約数和(自身を含む): 37977984

約数和(自身を除く): 15860546

約数列:

[1, 2, 7, 14, 971, 1627, 1942, 3254, 6797, 11389, 13594, 22778, 1579817, 3159634, 11058719, 22117438]

約数ペア:

[(1, 22117438), (2, 11058719), (7, 3159634), (14, 1579817), (971, 22778), (1627, 13594), (1942, 11389), (3254, 6797)]