12915784

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13567}}^1$

素因数の和:13597

約数の個数: 32

約数和(自身を含む): 29306880

約数和(自身を除く): 16391096

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 13567, 27134, 54268, 94969, 108536, 189938, 230639, 379876, 461278, 759752, 922556, 1614473, 1845112, 3228946, 6457892, 12915784]

約数ペア:

[(1, 12915784), (2, 6457892), (4, 3228946), (7, 1845112), (8, 1614473), (14, 922556), (17, 759752), (28, 461278), (34, 379876), (56, 230639), (68, 189938), (119, 108536), (136, 94969), (238, 54268), (476, 27134), (952, 13567)]