12254865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 22609920

約数和(自身を除く): 10355055

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 919, 1905, 2667, 2757, 4445, 4595, 6433, 13335, 13785, 19299, 32165, 96495, 116713, 350139, 583565, 816991, 1750695, 2450973, 4084955, 12254865]

約数ペア:

[(1, 12254865), (3, 4084955), (5, 2450973), (7, 1750695), (15, 816991), (21, 583565), (35, 350139), (105, 116713), (127, 96495), (381, 32165), (635, 19299), (889, 13785), (919, 13335), (1905, 6433), (2667, 4595), (2757, 4445)]