18412448

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{19841}}^1$

素因数の和:19880

約数の個数: 24

約数和(自身を含む): 37501380

約数和(自身を除く): 19088932

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 19841, 39682, 79364, 158728, 317456, 575389, 634912, 1150778, 2301556, 4603112, 9206224, 18412448]

約数ペア:

[(1, 18412448), (2, 9206224), (4, 4603112), (8, 2301556), (16, 1150778), (29, 634912), (32, 575389), (58, 317456), (116, 158728), (232, 79364), (464, 39682), (928, 19841)]