19923558

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{195329}}^1$

素因数の和:195351

約数の個数: 16

約数和(自身を含む): 42191280

約数和(自身を除く): 22267722

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 195329, 390658, 585987, 1171974, 3320593, 6641186, 9961779, 19923558]

約数ペア:

[(1, 19923558), (2, 9961779), (3, 6641186), (6, 3320593), (17, 1171974), (34, 585987), (51, 390658), (102, 195329)]