19089802

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{653}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 29382912

約数和(自身を除く): 10293110

約数列:

[1, 2, 47, 94, 311, 622, 653, 1306, 14617, 29234, 30691, 61382, 203083, 406166, 9544901, 19089802]

約数ペア:

[(1, 19089802), (2, 9544901), (47, 406166), (94, 203083), (311, 61382), (622, 30691), (653, 29234), (1306, 14617)]