1251928080001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{7151}}^1\times {\mathrm{21991}}^1$

素因数の和:29580

約数の個数: 16

約数和(自身を含む): 1321208985600

約数和(自身を除く): 69280905599

約数列:

[1, 19, 419, 7151, 7961, 21991, 135869, 417829, 2996269, 9214229, 56929111, 157257641, 175070351, 2987895179, 65890951579, 1251928080001]

約数ペア:

[(1, 1251928080001), (19, 65890951579), (419, 2987895179), (7151, 175070351), (7961, 157257641), (21991, 56929111), (135869, 9214229), (417829, 2996269)]