16854628

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:892

約数の個数: 36

約数和(自身を含む): 34660332

約数和(自身を除く): 17805704

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 761, 791, 1522, 1582, 3044, 3164, 5327, 5537, 10654, 11074, 21308, 22148, 37289, 74578, 85993, 149156, 171986, 343972, 601951, 1203902, 2407804, 4213657, 8427314, 16854628]

約数ペア:

[(1, 16854628), (2, 8427314), (4, 4213657), (7, 2407804), (14, 1203902), (28, 601951), (49, 343972), (98, 171986), (113, 149156), (196, 85993), (226, 74578), (452, 37289), (761, 22148), (791, 21308), (1522, 11074), (1582, 10654), (3044, 5537), (3164, 5327)]