16813310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 31352832

約数和(自身を除く): 14539522

約数列:

[1, 2, 5, 10, 47, 83, 94, 166, 235, 415, 431, 470, 830, 862, 2155, 3901, 4310, 7802, 19505, 20257, 35773, 39010, 40514, 71546, 101285, 178865, 202570, 357730, 1681331, 3362662, 8406655, 16813310]

約数ペア:

[(1, 16813310), (2, 8406655), (5, 3362662), (10, 1681331), (47, 357730), (83, 202570), (94, 178865), (166, 101285), (235, 71546), (415, 40514), (431, 39010), (470, 35773), (830, 20257), (862, 19505), (2155, 7802), (3901, 4310)]