20191915243

素因数分解:

${\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1499}}^1\times {\mathrm{2411}}^1$

素因数の和:4098

約数の個数: 16

約数和(自身を含む): 20897568000

約数和(自身を除く): 705652757

約数列:

[1, 37, 151, 1499, 2411, 5587, 55463, 89207, 226349, 364061, 3614089, 8374913, 13470257, 133721293, 545727439, 20191915243]

約数ペア:

[(1, 20191915243), (37, 545727439), (151, 133721293), (1499, 13470257), (2411, 8374913), (5587, 3614089), (55463, 364061), (89207, 226349)]