19706234

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 30136320

約数和(自身を除く): 10430086

約数列:

[1, 2, 79, 158, 191, 382, 653, 1306, 15089, 30178, 51587, 103174, 124723, 249446, 9853117, 19706234]

約数ペア:

[(1, 19706234), (2, 9853117), (79, 249446), (158, 124723), (191, 103174), (382, 51587), (653, 30178), (1306, 15089)]