2012240410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10590739}}^1$

素因数の和:10590765

約数の個数: 16

約数和(自身を含む): 3812666400

約数和(自身を除く): 1800425990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10590739, 21181478, 52953695, 105907390, 201224041, 402448082, 1006120205, 2012240410]

約数ペア:

[(1, 2012240410), (2, 1006120205), (5, 402448082), (10, 201224041), (19, 105907390), (38, 52953695), (95, 21181478), (190, 10590739)]