12457240199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7366789}}^1$

素因数の和:7366897

約数の個数: 8

約数和(自身を含む): 13260222000

約数和(自身を除く): 802981801

約数列:

[1, 19, 89, 1691, 7366789, 139968991, 655644221, 12457240199]

約数ペア:

[(1, 12457240199), (19, 655644221), (89, 139968991), (1691, 7366789)]