15992690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 33606144

約数和(自身を除く): 17613454

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 4861, 9722, 24305, 34027, 48610, 68054, 170135, 228467, 340270, 456934, 1142335, 1599269, 2284670, 3198538, 7996345, 15992690]

約数ペア:

[(1, 15992690), (2, 7996345), (5, 3198538), (7, 2284670), (10, 1599269), (14, 1142335), (35, 456934), (47, 340270), (70, 228467), (94, 170135), (235, 68054), (329, 48610), (470, 34027), (658, 24305), (1645, 9722), (3290, 4861)]