39427451

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12889}}^1$

素因数の和:12938

約数の個数: 16

約数和(自身を含む): 49497600

約数和(自身を除く): 10070149

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 12889, 90223, 244891, 296447, 1714237, 2075129, 5632493, 39427451]

約数ペア:

[(1, 39427451), (7, 5632493), (19, 2075129), (23, 1714237), (133, 296447), (161, 244891), (437, 90223), (3059, 12889)]