9919448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16103}}^1$

素因数の和:16127

約数の個数: 32

約数和(自身を含む): 23189760

約数和(自身を除く): 13270312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 16103, 32206, 64412, 112721, 128824, 177133, 225442, 354266, 450884, 708532, 901768, 1239931, 1417064, 2479862, 4959724, 9919448]

約数ペア:

[(1, 9919448), (2, 4959724), (4, 2479862), (7, 1417064), (8, 1239931), (11, 901768), (14, 708532), (22, 450884), (28, 354266), (44, 225442), (56, 177133), (77, 128824), (88, 112721), (154, 64412), (308, 32206), (616, 16103)]