12638898002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6841}}^1\times {\mathrm{48619}}^1$

素因数の和:55481

約数の個数: 16

約数和(自身を含む): 19959482400

約数和(自身を除く): 7320584398

約数列:

[1, 2, 19, 38, 6841, 13682, 48619, 97238, 129979, 259958, 923761, 1847522, 332602579, 665205158, 6319449001, 12638898002]

約数ペア:

[(1, 12638898002), (2, 6319449001), (19, 665205158), (38, 332602579), (6841, 1847522), (13682, 923761), (48619, 259958), (97238, 129979)]