16100638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 25500240

約数和(自身を除く): 9399602

約数列:

[1, 2, 19, 38, 641, 661, 1282, 1322, 12179, 12559, 24358, 25118, 423701, 847402, 8050319, 16100638]

約数ペア:

[(1, 16100638), (2, 8050319), (19, 847402), (38, 423701), (641, 25118), (661, 24358), (1282, 12559), (1322, 12179)]