11668540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44879}}^1$

素因数の和:44901

約数の個数: 24

約数和(自身を含む): 26389440

約数和(自身を除く): 14720900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 44879, 89758, 179516, 224395, 448790, 583427, 897580, 1166854, 2333708, 2917135, 5834270, 11668540]

約数ペア:

[(1, 11668540), (2, 5834270), (4, 2917135), (5, 2333708), (10, 1166854), (13, 897580), (20, 583427), (26, 448790), (52, 224395), (65, 179516), (130, 89758), (260, 44879)]