17964442

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1845

約数の個数: 16

約数和(自身を含む): 27711360

約数和(自身を除く): 9746918

約数列:

[1, 2, 67, 79, 134, 158, 1697, 3394, 5293, 10586, 113699, 134063, 227398, 268126, 8982221, 17964442]

約数ペア:

[(1, 17964442), (2, 8982221), (67, 268126), (79, 227398), (134, 134063), (158, 113699), (1697, 10586), (3394, 5293)]