16039970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69739}}^1$

素因数の和:69769

約数の個数: 16

約数和(自身を含む): 30127680

約数和(自身を除く): 14087710

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 69739, 139478, 348695, 697390, 1603997, 3207994, 8019985, 16039970]

約数ペア:

[(1, 16039970), (2, 8019985), (5, 3207994), (10, 1603997), (23, 697390), (46, 348695), (115, 139478), (230, 69739)]