12375740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47599}}^1$

素因数の和:47621

約数の個数: 24

約数和(自身を含む): 27988800

約数和(自身を除く): 15613060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 47599, 95198, 190396, 237995, 475990, 618787, 951980, 1237574, 2475148, 3093935, 6187870, 12375740]

約数ペア:

[(1, 12375740), (2, 6187870), (4, 3093935), (5, 2475148), (10, 1237574), (13, 951980), (20, 618787), (26, 475990), (52, 237995), (65, 190396), (130, 95198), (260, 47599)]