11396940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{189949}}^1$

素因数の和:189961

約数の個数: 24

約数和(自身を含む): 31911600

約数和(自身を除く): 20514660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 189949, 379898, 569847, 759796, 949745, 1139694, 1899490, 2279388, 2849235, 3798980, 5698470, 11396940]

約数ペア:

[(1, 11396940), (2, 5698470), (3, 3798980), (4, 2849235), (5, 2279388), (6, 1899490), (10, 1139694), (12, 949745), (15, 759796), (20, 569847), (30, 379898), (60, 189949)]