25989524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5419}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 50080800

約数和(自身を除く): 24091276

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 5419, 10838, 21676, 59609, 119218, 238436, 590671, 1181342, 2362684, 6497381, 12994762, 25989524]

約数ペア:

[(1, 25989524), (2, 12994762), (4, 6497381), (11, 2362684), (22, 1181342), (44, 590671), (109, 238436), (218, 119218), (436, 59609), (1199, 21676), (2398, 10838), (4796, 5419)]