13426860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223781}}^1$

素因数の和:223793

約数の個数: 24

約数和(自身を含む): 37595376

約数和(自身を除く): 24168516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223781, 447562, 671343, 895124, 1118905, 1342686, 2237810, 2685372, 3356715, 4475620, 6713430, 13426860]

約数ペア:

[(1, 13426860), (2, 6713430), (3, 4475620), (4, 3356715), (5, 2685372), (6, 2237810), (10, 1342686), (12, 1118905), (15, 895124), (20, 671343), (30, 447562), (60, 223781)]