38020654

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20731}}^1$

素因数の和:20871

約数の個数: 16

約数和(自身を含む): 65678976

約数和(自身を除く): 27658322

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 20731, 41462, 145117, 290234, 2715761, 5431522, 19010327, 38020654]

約数ペア:

[(1, 38020654), (2, 19010327), (7, 5431522), (14, 2715761), (131, 290234), (262, 145117), (917, 41462), (1834, 20731)]