16479685

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 20703600

約数和(自身を除く): 4223915

約数列:

[1, 5, 29, 89, 145, 445, 1277, 2581, 6385, 12905, 37033, 113653, 185165, 568265, 3295937, 16479685]

約数ペア:

[(1, 16479685), (5, 3295937), (29, 568265), (89, 185165), (145, 113653), (445, 37033), (1277, 12905), (2581, 6385)]