13956434

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 21456960

約数和(自身を除く): 7500526

約数列:

[1, 2, 61, 122, 139, 278, 823, 1646, 8479, 16958, 50203, 100406, 114397, 228794, 6978217, 13956434]

約数ペア:

[(1, 13956434), (2, 6978217), (61, 228794), (122, 114397), (139, 100406), (278, 50203), (823, 16958), (1646, 8479)]