12696365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 18123264

約数和(自身を除く): 5426899

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 367, 407, 629, 935, 1835, 2035, 3145, 4037, 6239, 6919, 13579, 20185, 31195, 34595, 67895, 68629, 149369, 230843, 343145, 746845, 1154215, 2539273, 12696365]

約数ペア:

[(1, 12696365), (5, 2539273), (11, 1154215), (17, 746845), (37, 343145), (55, 230843), (85, 149369), (185, 68629), (187, 67895), (367, 34595), (407, 31195), (629, 20185), (935, 13579), (1835, 6919), (2035, 6239), (3145, 4037)]