187412912

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{8867}}^1$

素因数の和:10196

約数の個数: 20

約数和(自身を含む): 363428376

約数和(自身を除く): 176015464

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 5284, 8867, 10568, 17734, 21136, 35468, 70936, 141872, 11713307, 23426614, 46853228, 93706456, 187412912]

約数ペア:

[(1, 187412912), (2, 93706456), (4, 46853228), (8, 23426614), (16, 11713307), (1321, 141872), (2642, 70936), (5284, 35468), (8867, 21136), (10568, 17734)]