13197810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4943}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 32037120

約数和(自身を除く): 18839310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 4943, 9886, 14829, 24715, 29658, 49430, 74145, 148290, 439927, 879854, 1319781, 2199635, 2639562, 4399270, 6598905, 13197810]

約数ペア:

[(1, 13197810), (2, 6598905), (3, 4399270), (5, 2639562), (6, 2199635), (10, 1319781), (15, 879854), (30, 439927), (89, 148290), (178, 74145), (267, 49430), (445, 29658), (534, 24715), (890, 14829), (1335, 9886), (2670, 4943)]