17738897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 19872000

約数和(自身を除く): 2133103

約数列:

[1, 11, 79, 137, 149, 869, 1507, 1639, 10823, 11771, 20413, 119053, 129481, 224543, 1612627, 17738897]

約数ペア:

[(1, 17738897), (11, 1612627), (79, 224543), (137, 129481), (149, 119053), (869, 20413), (1507, 11771), (1639, 10823)]