12397994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 22609920

約数和(自身を除く): 10211926

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 367, 734, 889, 1778, 2413, 2569, 4826, 5138, 6973, 13946, 16891, 33782, 46609, 48811, 93218, 97622, 326263, 652526, 885571, 1771142, 6198997, 12397994]

約数ペア:

[(1, 12397994), (2, 6198997), (7, 1771142), (14, 885571), (19, 652526), (38, 326263), (127, 97622), (133, 93218), (254, 48811), (266, 46609), (367, 33782), (734, 16891), (889, 13946), (1778, 6973), (2413, 5138), (2569, 4826)]