16839910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 31871232

約数和(自身を除く): 15031322

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 347, 422, 694, 1055, 1735, 2110, 3470, 4853, 7981, 9706, 15962, 24265, 39905, 48530, 73217, 79810, 146434, 366085, 732170, 1683991, 3367982, 8419955, 16839910]

約数ペア:

[(1, 16839910), (2, 8419955), (5, 3367982), (10, 1683991), (23, 732170), (46, 366085), (115, 146434), (211, 79810), (230, 73217), (347, 48530), (422, 39905), (694, 24265), (1055, 15962), (1735, 9706), (2110, 7981), (3470, 4853)]