15705312112

素因数分解:

$2^4\times 7^1\times {\mathrm{140226001}}^1$

素因数の和:140226016

約数の個数: 20

約数和(自身を含む): 34776048496

約数和(自身を除く): 19070736384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140226001, 280452002, 560904004, 981582007, 1121808008, 1963164014, 2243616016, 3926328028, 7852656056, 15705312112]

約数ペア:

[(1, 15705312112), (2, 7852656056), (4, 3926328028), (7, 2243616016), (8, 1963164014), (14, 1121808008), (16, 981582007), (28, 560904004), (56, 280452002), (112, 140226001)]