16868596

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 30499560

約数和(自身を除く): 13630964

約数列:

[1, 2, 4, 37, 74, 148, 293, 389, 586, 778, 1172, 1556, 10841, 14393, 21682, 28786, 43364, 57572, 113977, 227954, 455908, 4217149, 8434298, 16868596]

約数ペア:

[(1, 16868596), (2, 8434298), (4, 4217149), (37, 455908), (74, 227954), (148, 113977), (293, 57572), (389, 43364), (586, 28786), (778, 21682), (1172, 14393), (1556, 10841)]