15449392

素因数分解:

$2^4\times 7^1\times {\mathrm{137941}}^1$

素因数の和:137956

約数の個数: 20

約数和(自身を含む): 34209616

約数和(自身を除く): 18760224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137941, 275882, 551764, 965587, 1103528, 1931174, 2207056, 3862348, 7724696, 15449392]

約数ペア:

[(1, 15449392), (2, 7724696), (4, 3862348), (7, 2207056), (8, 1931174), (14, 1103528), (16, 965587), (28, 551764), (56, 275882), (112, 137941)]