7484138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5381

約数の個数: 16

約数和(自身を含む): 12138720

約数和(自身を除く): 4654582

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 5323, 10646, 101137, 196951, 202274, 393902, 3742069, 7484138]

約数ペア:

[(1, 7484138), (2, 3742069), (19, 393902), (37, 202274), (38, 196951), (74, 101137), (703, 10646), (1406, 5323)]