38585338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^2$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 64370880

約数和(自身を除く): 25785542

約数列:

[1, 2, 11, 22, 79, 149, 158, 298, 869, 1639, 1738, 3278, 11771, 22201, 23542, 44402, 129481, 244211, 258962, 488422, 1753879, 3507758, 19292669, 38585338]

約数ペア:

[(1, 38585338), (2, 19292669), (11, 3507758), (22, 1753879), (79, 488422), (149, 258962), (158, 244211), (298, 129481), (869, 44402), (1639, 23542), (1738, 22201), (3278, 11771)]