15672832819

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{55987}}^1$

素因数の和:56227

約数の個数: 24

約数和(自身を含む): 18956417040

約数和(自身を除く): 3283584221

約数列:

[1, 7, 29, 49, 197, 203, 1379, 1421, 5713, 9653, 39991, 55987, 279937, 391909, 1623623, 2743363, 11029439, 11365361, 77206073, 79557527, 319853731, 540442511, 2238976117, 15672832819]

約数ペア:

[(1, 15672832819), (7, 2238976117), (29, 540442511), (49, 319853731), (197, 79557527), (203, 77206073), (1379, 11365361), (1421, 11029439), (5713, 2743363), (9653, 1623623), (39991, 391909), (55987, 279937)]