18859968007

素因数分解:

${\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1279249}}^1$

素因数の和:1279913

約数の個数: 8

約数和(自身を含む): 19710684000

約数和(自身を除く): 850715993

約数列:

[1, 23, 641, 14743, 1279249, 29422727, 819998609, 18859968007]

約数ペア:

[(1, 18859968007), (23, 819998609), (641, 29422727), (14743, 1279249)]