13698820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10223}}^1$

素因数の和:10299

約数の個数: 24

約数和(自身を含む): 29199744

約数和(自身を除く): 15500924

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 10223, 20446, 40892, 51115, 102230, 204460, 684941, 1369882, 2739764, 3424705, 6849410, 13698820]

約数ペア:

[(1, 13698820), (2, 6849410), (4, 3424705), (5, 2739764), (10, 1369882), (20, 684941), (67, 204460), (134, 102230), (268, 51115), (335, 40892), (670, 20446), (1340, 10223)]