11941890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{398063}}^1$

素因数の和:398073

約数の個数: 16

約数和(自身を含む): 28660608

約数和(自身を除く): 16718718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 398063, 796126, 1194189, 1990315, 2388378, 3980630, 5970945, 11941890]

約数ペア:

[(1, 11941890), (2, 5970945), (3, 3980630), (5, 2388378), (6, 1990315), (10, 1194189), (15, 796126), (30, 398063)]