30836542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{15749}}^1$

素因数の和:15851

約数の個数: 16

約数和(自身を含む): 51030000

約数和(自身を除く): 20193458

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 15749, 31498, 173239, 346478, 1401661, 2803322, 15418271, 30836542]

約数ペア:

[(1, 30836542), (2, 15418271), (11, 2803322), (22, 1401661), (89, 346478), (178, 173239), (979, 31498), (1958, 15749)]