12627356

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 26320896

約数和(自身を除く): 13693540

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 127, 134, 212, 254, 268, 371, 469, 508, 742, 889, 938, 1484, 1778, 1876, 3551, 3556, 6731, 7102, 8509, 13462, 14204, 17018, 24857, 26924, 34036, 47117, 49714, 59563, 94234, 99428, 119126, 188468, 238252, 450977, 901954, 1803908, 3156839, 6313678, 12627356]

約数ペア:

[(1, 12627356), (2, 6313678), (4, 3156839), (7, 1803908), (14, 901954), (28, 450977), (53, 238252), (67, 188468), (106, 119126), (127, 99428), (134, 94234), (212, 59563), (254, 49714), (268, 47117), (371, 34036), (469, 26924), (508, 24857), (742, 17018), (889, 14204), (938, 13462), (1484, 8509), (1778, 7102), (1876, 6731), (3551, 3556)]