12959968

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 29804544

約数和(自身を除く): 16844576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1231, 1316, 1504, 2462, 2632, 4924, 5264, 8617, 9848, 10528, 17234, 19696, 34468, 39392, 57857, 68936, 115714, 137872, 231428, 275744, 404999, 462856, 809998, 925712, 1619996, 1851424, 3239992, 6479984, 12959968]

約数ペア:

[(1, 12959968), (2, 6479984), (4, 3239992), (7, 1851424), (8, 1619996), (14, 925712), (16, 809998), (28, 462856), (32, 404999), (47, 275744), (56, 231428), (94, 137872), (112, 115714), (188, 68936), (224, 57857), (329, 39392), (376, 34468), (658, 19696), (752, 17234), (1231, 10528), (1316, 9848), (1504, 8617), (2462, 5264), (2632, 4924)]