11941886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2003}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 19623168

約数和(自身を除く): 7681282

約数列:

[1, 2, 11, 22, 271, 542, 2003, 2981, 4006, 5962, 22033, 44066, 542813, 1085626, 5970943, 11941886]

約数ペア:

[(1, 11941886), (2, 5970943), (11, 1085626), (22, 542813), (271, 44066), (542, 22033), (2003, 5962), (2981, 4006)]