2012370190

素因数分解:

$2^1\times 5^1\times {\mathrm{5449}}^1\times {\mathrm{36931}}^1$

素因数の和:42387

約数の個数: 16

約数和(自身を含む): 3623029200

約数和(自身を除く): 1610659010

約数列:

[1, 2, 5, 10, 5449, 10898, 27245, 36931, 54490, 73862, 184655, 369310, 201237019, 402474038, 1006185095, 2012370190]

約数ペア:

[(1, 2012370190), (2, 1006185095), (5, 402474038), (10, 201237019), (5449, 369310), (10898, 184655), (27245, 73862), (36931, 54490)]