11909854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5581}}^1$

素因数の和:5691

約数の個数: 16

約数和(自身を含む): 19693296

約数和(自身を除く): 7783442

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 5581, 11162, 61391, 122782, 541357, 1082714, 5954927, 11909854]

約数ペア:

[(1, 11909854), (2, 5954927), (11, 1082714), (22, 541357), (97, 122782), (194, 61391), (1067, 11162), (2134, 5581)]