28683274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3911}}^1$

素因数の和:4125

約数の個数: 16

約数和(自身を含む): 45535680

約数和(自身を除く): 16852406

約数列:

[1, 2, 19, 38, 193, 386, 3667, 3911, 7334, 7822, 74309, 148618, 754823, 1509646, 14341637, 28683274]

約数ペア:

[(1, 28683274), (2, 14341637), (19, 1509646), (38, 754823), (193, 148618), (386, 74309), (3667, 7822), (3911, 7334)]