39581362

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 60217920

約数和(自身を除く): 20636558

約数列:

[1, 2, 139, 173, 278, 346, 823, 1646, 24047, 48094, 114397, 142379, 228794, 284758, 19790681, 39581362]

約数ペア:

[(1, 39581362), (2, 19790681), (139, 284758), (173, 228794), (278, 142379), (346, 114397), (823, 48094), (1646, 24047)]