16204930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 33546240

約数和(自身を除く): 17341310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1279, 1810, 2534, 2558, 6335, 6395, 8953, 12670, 12790, 17906, 44765, 89530, 231499, 462998, 1157495, 1620493, 2314990, 3240986, 8102465, 16204930]

約数ペア:

[(1, 16204930), (2, 8102465), (5, 3240986), (7, 2314990), (10, 1620493), (14, 1157495), (35, 462998), (70, 231499), (181, 89530), (362, 44765), (905, 17906), (1267, 12790), (1279, 12670), (1810, 8953), (2534, 6395), (2558, 6335)]