13119195

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11981}}^1$

素因数の和:12062

約数の個数: 16

約数和(自身を含む): 21280032

約数和(自身を除く): 8160837

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 11981, 35943, 59905, 179715, 874613, 2623839, 4373065, 13119195]

約数ペア:

[(1, 13119195), (3, 4373065), (5, 2623839), (15, 874613), (73, 179715), (219, 59905), (365, 35943), (1095, 11981)]