12836913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 18185280

約数和(自身を除く): 5348367

約数列:

[1, 3, 19, 57, 113, 339, 1993, 2147, 5979, 6441, 37867, 113601, 225209, 675627, 4278971, 12836913]

約数ペア:

[(1, 12836913), (3, 4278971), (19, 675627), (57, 225209), (113, 113601), (339, 37867), (1993, 6441), (2147, 5979)]