9380272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 19998720

約数和(自身を除く): 10618448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 223, 239, 446, 478, 892, 956, 1784, 1912, 2453, 2629, 3568, 3824, 4906, 5258, 9812, 10516, 19624, 21032, 39248, 42064, 53297, 106594, 213188, 426376, 586267, 852752, 1172534, 2345068, 4690136, 9380272]

約数ペア:

[(1, 9380272), (2, 4690136), (4, 2345068), (8, 1172534), (11, 852752), (16, 586267), (22, 426376), (44, 213188), (88, 106594), (176, 53297), (223, 42064), (239, 39248), (446, 21032), (478, 19624), (892, 10516), (956, 9812), (1784, 5258), (1912, 4906), (2453, 3824), (2629, 3568)]