19284994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5743}}^1$

素因数の和:5841

約数の個数: 16

約数和(自身を含む): 30604032

約数和(自身を除く): 11319038

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 5743, 11486, 132089, 264178, 419239, 838478, 9642497, 19284994]

約数ペア:

[(1, 19284994), (2, 9642497), (23, 838478), (46, 419239), (73, 264178), (146, 132089), (1679, 11486), (3358, 5743)]