12427448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{141221}}^1$

素因数の和:141238

約数の個数: 16

約数和(自身を含む): 25419960

約数和(自身を除く): 12992512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 141221, 282442, 564884, 1129768, 1553431, 3106862, 6213724, 12427448]

約数ペア:

[(1, 12427448), (2, 6213724), (4, 3106862), (8, 1553431), (11, 1129768), (22, 564884), (44, 282442), (88, 141221)]