12719783909

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4158151}}^1$

素因数の和:4158200

約数の個数: 16

約数和(自身を含む): 15967303680

約数和(自身を除く): 3247519771

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 4158151, 29107057, 79004869, 95637473, 553034083, 669462311, 1817111987, 12719783909]

約数ペア:

[(1, 12719783909), (7, 1817111987), (19, 669462311), (23, 553034083), (133, 95637473), (161, 79004869), (437, 29107057), (3059, 4158151)]