14065810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 28024704

約数和(自身を除く): 13958894

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 1801, 3602, 3905, 7810, 9005, 18010, 19811, 39622, 99055, 127871, 198110, 255742, 639355, 1278710, 1406581, 2813162, 7032905, 14065810]

約数ペア:

[(1, 14065810), (2, 7032905), (5, 2813162), (10, 1406581), (11, 1278710), (22, 639355), (55, 255742), (71, 198110), (110, 127871), (142, 99055), (355, 39622), (710, 19811), (781, 18010), (1562, 9005), (1801, 7810), (3602, 3905)]