12514996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 12886604

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 239, 247, 478, 494, 689, 956, 988, 1007, 1378, 2014, 2756, 3107, 4028, 4541, 6214, 9082, 12428, 12667, 13091, 18164, 25334, 26182, 50668, 52364, 59033, 118066, 164671, 236132, 240673, 329342, 481346, 658684, 962692, 3128749, 6257498, 12514996]

約数ペア:

[(1, 12514996), (2, 6257498), (4, 3128749), (13, 962692), (19, 658684), (26, 481346), (38, 329342), (52, 240673), (53, 236132), (76, 164671), (106, 118066), (212, 59033), (239, 52364), (247, 50668), (478, 26182), (494, 25334), (689, 18164), (956, 13091), (988, 12667), (1007, 12428), (1378, 9082), (2014, 6214), (2756, 4541), (3107, 4028)]