12398060

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2707}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 26159280

約数和(自身を除く): 13761220

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 2707, 4580, 5414, 10828, 13535, 27070, 54140, 619903, 1239806, 2479612, 3099515, 6199030, 12398060]

約数ペア:

[(1, 12398060), (2, 6199030), (4, 3099515), (5, 2479612), (10, 1239806), (20, 619903), (229, 54140), (458, 27070), (916, 13535), (1145, 10828), (2290, 5414), (2707, 4580)]