16912005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102497}}^1$

素因数の和:102516

約数の個数: 16

約数和(自身を含む): 29519424

約数和(自身を除く): 12607419

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 102497, 307491, 512485, 1127467, 1537455, 3382401, 5637335, 16912005]

約数ペア:

[(1, 16912005), (3, 5637335), (5, 3382401), (11, 1537455), (15, 1127467), (33, 512485), (55, 307491), (165, 102497)]