15703481488

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{541}}^1\times {\mathrm{9209}}^1$

素因数の和:9955

約数の個数: 40

約数和(自身を含む): 30639791160

約数和(自身を除く): 14936309672

約数列:

[1, 2, 4, 8, 16, 197, 394, 541, 788, 1082, 1576, 2164, 3152, 4328, 8656, 9209, 18418, 36836, 73672, 106577, 147344, 213154, 426308, 852616, 1705232, 1814173, 3628346, 4982069, 7256692, 9964138, 14513384, 19928276, 29026768, 39856552, 79713104, 981467593, 1962935186, 3925870372, 7851740744, 15703481488]

約数ペア:

[(1, 15703481488), (2, 7851740744), (4, 3925870372), (8, 1962935186), (16, 981467593), (197, 79713104), (394, 39856552), (541, 29026768), (788, 19928276), (1082, 14513384), (1576, 9964138), (2164, 7256692), (3152, 4982069), (4328, 3628346), (8656, 1814173), (9209, 1705232), (18418, 852616), (36836, 426308), (73672, 213154), (106577, 147344)]