4672138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3323}}^1$

素因数の和:3381

約数の個数: 16

約数和(自身を含む): 7578720

約数和(自身を除く): 2906582

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 3323, 6646, 63137, 122951, 126274, 245902, 2336069, 4672138]

約数ペア:

[(1, 4672138), (2, 2336069), (19, 245902), (37, 126274), (38, 122951), (74, 63137), (703, 6646), (1406, 3323)]