17400854

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 26807760

約数和(自身を除く): 9406906

約数列:

[1, 2, 53, 106, 139, 278, 1181, 2362, 7367, 14734, 62593, 125186, 164159, 328318, 8700427, 17400854]

約数ペア:

[(1, 17400854), (2, 8700427), (53, 328318), (106, 164159), (139, 125186), (278, 62593), (1181, 14734), (2362, 7367)]