23662163

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 28800000

約数和(自身を除く): 5137837

約数列:

[1, 7, 19, 89, 133, 623, 1691, 1999, 11837, 13993, 37981, 177911, 265867, 1245377, 3380309, 23662163]

約数ペア:

[(1, 23662163), (7, 3380309), (19, 1245377), (89, 265867), (133, 177911), (623, 37981), (1691, 13993), (1999, 11837)]