2019761105

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1\times {\mathrm{9803}}^1$

素因数の和:10360

約数の個数: 16

約数和(自身を含む): 2456490240

約数和(自身を除く): 436729135

約数列:

[1, 5, 89, 445, 463, 2315, 9803, 41207, 49015, 206035, 872467, 4362335, 4538789, 22693945, 403952221, 2019761105]

約数ペア:

[(1, 2019761105), (5, 403952221), (89, 22693945), (445, 4538789), (463, 4362335), (2315, 872467), (9803, 206035), (41207, 49015)]