22156747402

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1\times {\mathrm{56503}}^1$

素因数の和:58797

約数の個数: 16

約数和(自身を含む): 33624400320

約数和(自身を除く): 11467652918

約数列:

[1, 2, 89, 178, 2203, 4406, 56503, 113006, 196067, 392134, 5028767, 10057534, 124476109, 248952218, 11078373701, 22156747402]

約数ペア:

[(1, 22156747402), (2, 11078373701), (89, 248952218), (178, 124476109), (2203, 10057534), (4406, 5028767), (56503, 392134), (113006, 196067)]