25188196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13313}}^1$

素因数の和:13371

約数の個数: 24

約数和(自身を含む): 49208544

約数和(自身を除く): 24020348

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 13313, 26626, 53252, 146443, 292886, 572459, 585772, 1144918, 2289836, 6297049, 12594098, 25188196]

約数ペア:

[(1, 25188196), (2, 12594098), (4, 6297049), (11, 2289836), (22, 1144918), (43, 585772), (44, 572459), (86, 292886), (172, 146443), (473, 53252), (946, 26626), (1892, 13313)]