13988909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 16277760

約数和(自身を除く): 2288851

約数列:

[1, 11, 17, 187, 239, 313, 2629, 3443, 4063, 5321, 44693, 58531, 74807, 822877, 1271719, 13988909]

約数ペア:

[(1, 13988909), (11, 1271719), (17, 822877), (187, 74807), (239, 58531), (313, 44693), (2629, 5321), (3443, 4063)]