11189740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32911}}^1$

素因数の和:32937

約数の個数: 24

約数和(自身を含む): 24881472

約数和(自身を除く): 13691732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 32911, 65822, 131644, 164555, 329110, 559487, 658220, 1118974, 2237948, 2797435, 5594870, 11189740]

約数ペア:

[(1, 11189740), (2, 5594870), (4, 2797435), (5, 2237948), (10, 1118974), (17, 658220), (20, 559487), (34, 329110), (68, 164555), (85, 131644), (170, 65822), (340, 32911)]