12279358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 24675840

約数和(自身を除く): 12396482

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 53, 67, 91, 106, 133, 134, 182, 247, 266, 371, 469, 494, 689, 742, 871, 938, 1007, 1273, 1378, 1729, 1742, 2014, 2546, 3458, 3551, 4823, 6097, 7049, 7102, 8911, 9646, 12194, 13091, 14098, 16549, 17822, 24857, 26182, 33098, 46163, 49714, 67469, 91637, 92326, 115843, 134938, 183274, 231686, 323141, 472283, 646282, 877097, 944566, 1754194, 6139679, 12279358]

約数ペア:

[(1, 12279358), (2, 6139679), (7, 1754194), (13, 944566), (14, 877097), (19, 646282), (26, 472283), (38, 323141), (53, 231686), (67, 183274), (91, 134938), (106, 115843), (133, 92326), (134, 91637), (182, 67469), (247, 49714), (266, 46163), (371, 33098), (469, 26182), (494, 24857), (689, 17822), (742, 16549), (871, 14098), (938, 13091), (1007, 12194), (1273, 9646), (1378, 8911), (1729, 7102), (1742, 7049), (2014, 6097), (2546, 4823), (3458, 3551)]