21998702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{1733}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 36081072

約数和(自身を除く): 14082370

約数列:

[1, 2, 11, 22, 577, 1154, 1733, 3466, 6347, 12694, 19063, 38126, 999941, 1999882, 10999351, 21998702]

約数ペア:

[(1, 21998702), (2, 10999351), (11, 1999882), (22, 999941), (577, 38126), (1154, 19063), (1733, 12694), (3466, 6347)]