12309793490

素因数分解:

$2^1\times 5^1\times {\mathrm{4751}}^1\times {\mathrm{259099}}^1$

素因数の和:263857

約数の個数: 16

約数和(自身を含む): 22162377600

約数和(自身を除く): 9852584110

約数列:

[1, 2, 5, 10, 4751, 9502, 23755, 47510, 259099, 518198, 1295495, 2590990, 1230979349, 2461958698, 6154896745, 12309793490]

約数ペア:

[(1, 12309793490), (2, 6154896745), (5, 2461958698), (10, 1230979349), (4751, 2590990), (9502, 1295495), (23755, 518198), (47510, 259099)]