99691018

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{20521}}^1$

素因数の和:20877

約数の個数: 16

約数和(自身を含む): 171399744

約数和(自身を除く): 71708726

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 20521, 41042, 143647, 287294, 7120787, 14241574, 49845509, 99691018]

約数ペア:

[(1, 99691018), (2, 49845509), (7, 14241574), (14, 7120787), (347, 287294), (694, 143647), (2429, 41042), (4858, 20521)]