19043008

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4520

約数の個数: 28

約数和(自身を含む): 38361112

約数和(自身を除く): 19318104

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 4441, 8882, 17764, 35528, 71056, 142112, 284224, 297547, 595094, 1190188, 2380376, 4760752, 9521504, 19043008]

約数ペア:

[(1, 19043008), (2, 9521504), (4, 4760752), (8, 2380376), (16, 1190188), (32, 595094), (64, 297547), (67, 284224), (134, 142112), (268, 71056), (536, 35528), (1072, 17764), (2144, 8882), (4288, 4441)]