11989088

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{8713}}^1$

素因数の和:8766

約数の個数: 24

約数和(自身を含む): 24155208

約数和(自身を除く): 12166120

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 8713, 17426, 34852, 69704, 139408, 278816, 374659, 749318, 1498636, 2997272, 5994544, 11989088]

約数ペア:

[(1, 11989088), (2, 5994544), (4, 2997272), (8, 1498636), (16, 749318), (32, 374659), (43, 278816), (86, 139408), (172, 69704), (344, 34852), (688, 17426), (1376, 8713)]