9998384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56809}}^1$

素因数の和:56828

約数の個数: 20

約数和(自身を含む): 21133320

約数和(自身を除く): 11134936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56809, 113618, 227236, 454472, 624899, 908944, 1249798, 2499596, 4999192, 9998384]

約数ペア:

[(1, 9998384), (2, 4999192), (4, 2499596), (8, 1249798), (11, 908944), (16, 624899), (22, 454472), (44, 227236), (88, 113618), (176, 56809)]