12419580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{206993}}^1$

素因数の和:207005

約数の個数: 24

約数和(自身を含む): 34774992

約数和(自身を除く): 22355412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 206993, 413986, 620979, 827972, 1034965, 1241958, 2069930, 2483916, 3104895, 4139860, 6209790, 12419580]

約数ペア:

[(1, 12419580), (2, 6209790), (3, 4139860), (4, 3104895), (5, 2483916), (6, 2069930), (10, 1241958), (12, 1034965), (15, 827972), (20, 620979), (30, 413986), (60, 206993)]