18858784

素因数分解:

$2^5\times 7^1\times {\mathrm{84191}}^1$

素因数の和:84208

約数の個数: 24

約数和(自身を含む): 42432768

約数和(自身を除く): 23573984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84191, 168382, 336764, 589337, 673528, 1178674, 1347056, 2357348, 2694112, 4714696, 9429392, 18858784]

約数ペア:

[(1, 18858784), (2, 9429392), (4, 4714696), (7, 2694112), (8, 2357348), (14, 1347056), (16, 1178674), (28, 673528), (32, 589337), (56, 336764), (112, 168382), (224, 84191)]