38771270

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{27893}}^1$

素因数の和:28039

約数の個数: 16

約数和(自身を含む): 70292880

約数和(自身を除く): 31521610

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 27893, 55786, 139465, 278930, 3877127, 7754254, 19385635, 38771270]

約数ペア:

[(1, 38771270), (2, 19385635), (5, 7754254), (10, 3877127), (139, 278930), (278, 139465), (695, 55786), (1390, 27893)]