12399810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11171}}^1$

素因数の和:11218

約数の個数: 32

約数和(自身を含む): 30566592

約数和(自身を除く): 18166782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 11171, 22342, 33513, 55855, 67026, 111710, 167565, 335130, 413327, 826654, 1239981, 2066635, 2479962, 4133270, 6199905, 12399810]

約数ペア:

[(1, 12399810), (2, 6199905), (3, 4133270), (5, 2479962), (6, 2066635), (10, 1239981), (15, 826654), (30, 413327), (37, 335130), (74, 167565), (111, 111710), (185, 67026), (222, 55855), (370, 33513), (555, 22342), (1110, 11171)]