15880348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1549}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 30466800

約数和(自身を除く): 14586452

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 1549, 2563, 3098, 5126, 6196, 10252, 17039, 34078, 68156, 360917, 721834, 1443668, 3970087, 7940174, 15880348]

約数ペア:

[(1, 15880348), (2, 7940174), (4, 3970087), (11, 1443668), (22, 721834), (44, 360917), (233, 68156), (466, 34078), (932, 17039), (1549, 10252), (2563, 6196), (3098, 5126)]