11896129

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 14577408

約数和(自身を除く): 2681279

約数列:

[1, 7, 23, 37, 161, 259, 851, 1997, 5957, 13979, 45931, 73889, 321517, 517223, 1699447, 11896129]

約数ペア:

[(1, 11896129), (7, 1699447), (23, 517223), (37, 321517), (161, 73889), (259, 45931), (851, 13979), (1997, 5957)]