9871070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4723}}^1$

素因数の和:4760

約数の個数: 32

約数和(自身を含む): 20407680

約数和(自身を除く): 10536610

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 4723, 9446, 23615, 47230, 51953, 89737, 103906, 179474, 259765, 448685, 519530, 897370, 987107, 1974214, 4935535, 9871070]

約数ペア:

[(1, 9871070), (2, 4935535), (5, 1974214), (10, 987107), (11, 897370), (19, 519530), (22, 448685), (38, 259765), (55, 179474), (95, 103906), (110, 89737), (190, 51953), (209, 47230), (418, 23615), (1045, 9446), (2090, 4723)]