13216378

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7933}}^1$

素因数の和:7966

約数の個数: 24

約数和(自身を含む): 24420852

約数和(自身を除く): 11204474

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 7933, 15866, 55531, 111062, 134861, 269722, 388717, 777434, 944027, 1888054, 6608189, 13216378]

約数ペア:

[(1, 13216378), (2, 6608189), (7, 1888054), (14, 944027), (17, 777434), (34, 388717), (49, 269722), (98, 134861), (119, 111062), (238, 55531), (833, 15866), (1666, 7933)]