16985038

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20563}}^1$

素因数の和:20631

約数の個数: 16

約数和(自身を含む): 29612160

約数和(自身を除く): 12627122

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 20563, 41126, 143941, 287882, 1213217, 2426434, 8492519, 16985038]

約数ペア:

[(1, 16985038), (2, 8492519), (7, 2426434), (14, 1213217), (59, 287882), (118, 143941), (413, 41126), (826, 20563)]