16574390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 34461504

約数和(自身を除く): 17887114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 2441, 3395, 4882, 6790, 12205, 17087, 24410, 34174, 85435, 170870, 236777, 473554, 1183885, 1657439, 2367770, 3314878, 8287195, 16574390]

約数ペア:

[(1, 16574390), (2, 8287195), (5, 3314878), (7, 2367770), (10, 1657439), (14, 1183885), (35, 473554), (70, 236777), (97, 170870), (194, 85435), (485, 34174), (679, 24410), (970, 17087), (1358, 12205), (2441, 6790), (3395, 4882)]