191657242

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{224423}}^1$

素因数の和:224493

約数の個数: 16

約数和(自身を含む): 333942912

約数和(自身を除く): 142285670

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 224423, 448846, 1570961, 3141922, 13689803, 27379606, 95828621, 191657242]

約数ペア:

[(1, 191657242), (2, 95828621), (7, 27379606), (14, 13689803), (61, 3141922), (122, 1570961), (427, 448846), (854, 224423)]