9987194

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 18766080

約数和(自身を除く): 8778886

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 1447, 2894, 3451, 6902, 10129, 20258, 24599, 41963, 49198, 83926, 172193, 293741, 344386, 587482, 713371, 1426742, 4993597, 9987194]

約数ペア:

[(1, 9987194), (2, 4993597), (7, 1426742), (14, 713371), (17, 587482), (29, 344386), (34, 293741), (58, 172193), (119, 83926), (203, 49198), (238, 41963), (406, 24599), (493, 20258), (986, 10129), (1447, 6902), (2894, 3451)]