19107386

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 29332800

約数和(自身を除く): 10225414

約数列:

[1, 2, 59, 118, 193, 386, 839, 1678, 11387, 22774, 49501, 99002, 161927, 323854, 9553693, 19107386]

約数ペア:

[(1, 19107386), (2, 9553693), (59, 323854), (118, 161927), (193, 99002), (386, 49501), (839, 22774), (1678, 11387)]