22493936

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{19801}}^1$

素因数の和:19880

約数の個数: 20

約数和(自身を含む): 44198064

約数和(自身を除く): 21704128

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 19801, 39602, 79204, 158408, 316816, 1405871, 2811742, 5623484, 11246968, 22493936]

約数ペア:

[(1, 22493936), (2, 11246968), (4, 5623484), (8, 2811742), (16, 1405871), (71, 316816), (142, 158408), (284, 79204), (568, 39602), (1136, 19801)]