12798896

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{601}}^1$

素因数の和:642

約数の個数: 40

約数和(自身を含む): 27321168

約数和(自身を除く): 14522272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 601, 968, 1202, 1331, 1936, 2404, 2662, 4808, 5324, 6611, 9616, 10648, 13222, 21296, 26444, 52888, 72721, 105776, 145442, 290884, 581768, 799931, 1163536, 1599862, 3199724, 6399448, 12798896]

約数ペア:

[(1, 12798896), (2, 6399448), (4, 3199724), (8, 1599862), (11, 1163536), (16, 799931), (22, 581768), (44, 290884), (88, 145442), (121, 105776), (176, 72721), (242, 52888), (484, 26444), (601, 21296), (968, 13222), (1202, 10648), (1331, 9616), (1936, 6611), (2404, 5324), (2662, 4808)]