16870452

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19801}}^1$

素因数の和:19879

約数の個数: 24

約数和(自身を含む): 39920832

約数和(自身を除く): 23050380

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 19801, 39602, 59403, 79204, 118806, 237612, 1405871, 2811742, 4217613, 5623484, 8435226, 16870452]

約数ペア:

[(1, 16870452), (2, 8435226), (3, 5623484), (4, 4217613), (6, 2811742), (12, 1405871), (71, 237612), (142, 118806), (213, 79204), (284, 59403), (426, 39602), (852, 19801)]