13867294

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2080

約数の個数: 24

約数和(自身を含む): 24550128

約数和(自身を除く): 10682834

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 1993, 3479, 3986, 6958, 13951, 27902, 97657, 141503, 195314, 283006, 990521, 1981042, 6933647, 13867294]

約数ペア:

[(1, 13867294), (2, 6933647), (7, 1981042), (14, 990521), (49, 283006), (71, 195314), (98, 141503), (142, 97657), (497, 27902), (994, 13951), (1993, 6958), (3479, 3986)]