21636202

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49853}}^1$

素因数の和:49893

約数の個数: 16

約数和(自身を含む): 38287872

約数和(自身を除く): 16651670

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 49853, 99706, 348971, 697942, 1545443, 3090886, 10818101, 21636202]

約数ペア:

[(1, 21636202), (2, 10818101), (7, 3090886), (14, 1545443), (31, 697942), (62, 348971), (217, 99706), (434, 49853)]