19472545

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 24372288

約数和(自身を除く): 4899743

約数列:

[1, 5, 37, 67, 185, 335, 1571, 2479, 7855, 12395, 58127, 105257, 290635, 526285, 3894509, 19472545]

約数ペア:

[(1, 19472545), (5, 3894509), (37, 526285), (67, 290635), (185, 105257), (335, 58127), (1571, 12395), (2479, 7855)]