19434390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2083}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 46814976

約数和(自身を除く): 27380586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 2083, 3110, 4166, 4665, 6249, 9330, 10415, 12498, 20830, 31245, 62490, 647813, 1295626, 1943439, 3239065, 3886878, 6478130, 9717195, 19434390]

約数ペア:

[(1, 19434390), (2, 9717195), (3, 6478130), (5, 3886878), (6, 3239065), (10, 1943439), (15, 1295626), (30, 647813), (311, 62490), (622, 31245), (933, 20830), (1555, 12498), (1866, 10415), (2083, 9330), (3110, 6249), (4166, 4665)]