18594332

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 33257952

約数和(自身を除く): 14663620

約数列:

[1, 2, 4, 71, 142, 233, 281, 284, 466, 562, 932, 1124, 16543, 19951, 33086, 39902, 65473, 66172, 79804, 130946, 261892, 4648583, 9297166, 18594332]

約数ペア:

[(1, 18594332), (2, 9297166), (4, 4648583), (71, 261892), (142, 130946), (233, 79804), (281, 66172), (284, 65473), (466, 39902), (562, 33086), (932, 19951), (1124, 16543)]