19005823319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1492643}}^1$

素因数の和:1492774

約数の個数: 16

約数和(自身を含む): 23213599488

約数和(自身を除く): 4207776169

約数列:

[1, 7, 17, 107, 119, 749, 1819, 12733, 1492643, 10448501, 25374931, 159712801, 177624517, 1117989607, 2715117617, 19005823319]

約数ペア:

[(1, 19005823319), (7, 2715117617), (17, 1117989607), (107, 177624517), (119, 159712801), (749, 25374931), (1819, 10448501), (12733, 1492643)]