12197448

素因数分解:

$2^3\times 3^2\times {\mathrm{169409}}^1$

素因数の和:169421

約数の個数: 24

約数和(自身を含む): 33034950

約数和(自身を除く): 20837502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 169409, 338818, 508227, 677636, 1016454, 1355272, 1524681, 2032908, 3049362, 4065816, 6098724, 12197448]

約数ペア:

[(1, 12197448), (2, 6098724), (3, 4065816), (4, 3049362), (6, 2032908), (8, 1524681), (9, 1355272), (12, 1016454), (18, 677636), (24, 508227), (36, 338818), (72, 169409)]