12395810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 25926912

約数和(自身を除く): 13531102

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 2903, 4270, 5806, 14515, 20321, 29030, 40642, 101605, 177083, 203210, 354166, 885415, 1239581, 1770830, 2479162, 6197905, 12395810]

約数ペア:

[(1, 12395810), (2, 6197905), (5, 2479162), (7, 1770830), (10, 1239581), (14, 885415), (35, 354166), (61, 203210), (70, 177083), (122, 101605), (305, 40642), (427, 29030), (610, 20321), (854, 14515), (2135, 5806), (2903, 4270)]