19373761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 22517568

約数和(自身を除く): 3143807

約数列:

[1, 11, 17, 187, 313, 331, 3443, 3641, 5321, 5627, 58531, 61897, 103603, 1139633, 1761251, 19373761]

約数ペア:

[(1, 19373761), (11, 1761251), (17, 1139633), (187, 103603), (313, 61897), (331, 58531), (3443, 5627), (3641, 5321)]