19241662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3457}}^1$

素因数の和:3504

約数の個数: 24

約数和(自身を含む): 33113808

約数和(自身を除く): 13872146

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 3457, 5566, 6914, 38027, 76054, 79511, 159022, 418297, 836594, 874621, 1749242, 9620831, 19241662]

約数ペア:

[(1, 19241662), (2, 9620831), (11, 1749242), (22, 874621), (23, 836594), (46, 418297), (121, 159022), (242, 79511), (253, 76054), (506, 38027), (2783, 6914), (3457, 5566)]