12448942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{991}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 20427264

約数和(自身を除く): 7978322

約数列:

[1, 2, 11, 22, 571, 991, 1142, 1982, 6281, 10901, 12562, 21802, 565861, 1131722, 6224471, 12448942]

約数ペア:

[(1, 12448942), (2, 6224471), (11, 1131722), (22, 565861), (571, 21802), (991, 12562), (1142, 10901), (1982, 6281)]