9964398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{87407}}^1$

素因数の和:87431

約数の個数: 16

約数和(自身を含む): 20977920

約数和(自身を除く): 11013522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 87407, 174814, 262221, 524442, 1660733, 3321466, 4982199, 9964398]

約数ペア:

[(1, 9964398), (2, 4982199), (3, 3321466), (6, 1660733), (19, 524442), (38, 262221), (57, 174814), (114, 87407)]