13556558

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:679

約数の個数: 16

約数和(自身を含む): 20736000

約数和(自身を除く): 7179442

約数列:

[1, 2, 79, 158, 239, 359, 478, 718, 18881, 28361, 37762, 56722, 85801, 171602, 6778279, 13556558]

約数ペア:

[(1, 13556558), (2, 6778279), (79, 171602), (158, 85801), (239, 56722), (359, 37762), (478, 28361), (718, 18881)]