39011978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{1091}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 61719840

約数和(自身を除く): 22707862

約数列:

[1, 2, 19, 38, 941, 1091, 1882, 2182, 17879, 20729, 35758, 41458, 1026631, 2053262, 19505989, 39011978]

約数ペア:

[(1, 39011978), (2, 19505989), (19, 2053262), (38, 1026631), (941, 41458), (1091, 35758), (1882, 20729), (2182, 17879)]