193147994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{47317}}^1$

素因数の和:47489

約数の個数: 16

約数和(自身を含む): 314002248

約数和(自身を除く): 120854254

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 47317, 94634, 615121, 1230242, 7428769, 14857538, 96573997, 193147994]

約数ペア:

[(1, 193147994), (2, 96573997), (13, 14857538), (26, 7428769), (157, 1230242), (314, 615121), (2041, 94634), (4082, 47317)]