2016193151

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{10993}}^1$

素因数の和:11223

約数の個数: 24

約数和(自身を含む): 2481565680

約数和(自身を除く): 465372529

約数列:

[1, 7, 19, 49, 133, 197, 931, 1379, 3743, 9653, 10993, 26201, 76951, 183407, 208867, 538657, 1462069, 2165621, 10234483, 15159347, 41146799, 106115429, 288027593, 2016193151]

約数ペア:

[(1, 2016193151), (7, 288027593), (19, 106115429), (49, 41146799), (133, 15159347), (197, 10234483), (931, 2165621), (1379, 1462069), (3743, 538657), (9653, 208867), (10993, 183407), (26201, 76951)]