21462842014

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{19919}}^1\times {\mathrm{6491}}^1$

素因数の和:26495

約数の個数: 16

約数和(自身を含む): 32588801280

約数和(自身を除く): 11125959266

約数列:

[1, 2, 83, 166, 6491, 12982, 19919, 39838, 538753, 1077506, 1653277, 3306554, 129294229, 258588458, 10731421007, 21462842014]

約数ペア:

[(1, 21462842014), (2, 10731421007), (83, 258588458), (166, 129294229), (6491, 3306554), (12982, 1653277), (19919, 1077506), (39838, 538753)]