1553067790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8174041}}^1$

素因数の和:8174067

約数の個数: 16

約数和(自身を含む): 2942655120

約数和(自身を除く): 1389587330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8174041, 16348082, 40870205, 81740410, 155306779, 310613558, 776533895, 1553067790]

約数ペア:

[(1, 1553067790), (2, 776533895), (5, 310613558), (10, 155306779), (19, 81740410), (38, 40870205), (95, 16348082), (190, 8174041)]