38965510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{54881}}^1$

素因数の和:54959

約数の個数: 16

約数和(自身を含む): 71127072

約数和(自身を除く): 32161562

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 54881, 109762, 274405, 548810, 3896551, 7793102, 19482755, 38965510]

約数ペア:

[(1, 38965510), (2, 19482755), (5, 7793102), (10, 3896551), (71, 548810), (142, 274405), (355, 109762), (710, 54881)]