9221938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2423}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 15183936

約数和(自身を除く): 5961998

約数列:

[1, 2, 11, 22, 173, 346, 1903, 2423, 3806, 4846, 26653, 53306, 419179, 838358, 4610969, 9221938]

約数ペア:

[(1, 9221938), (2, 4610969), (11, 838358), (22, 419179), (173, 53306), (346, 26653), (1903, 4846), (2423, 3806)]