29970866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 49109760

約数和(自身を除く): 19138894

約数列:

[1, 2, 19, 38, 47, 94, 97, 173, 194, 346, 893, 1786, 1843, 3287, 3686, 4559, 6574, 8131, 9118, 16262, 16781, 33562, 86621, 154489, 173242, 308978, 318839, 637678, 788707, 1577414, 14985433, 29970866]

約数ペア:

[(1, 29970866), (2, 14985433), (19, 1577414), (38, 788707), (47, 637678), (94, 318839), (97, 308978), (173, 173242), (194, 154489), (346, 86621), (893, 33562), (1786, 16781), (1843, 16262), (3287, 9118), (3686, 8131), (4559, 6574)]