19167982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3061}}^1$

素因数の和:3195

約数の個数: 16

約数和(自身を含む): 29983104

約数和(自身を除く): 10815122

約数列:

[1, 2, 31, 62, 101, 202, 3061, 3131, 6122, 6262, 94891, 189782, 309161, 618322, 9583991, 19167982]

約数ペア:

[(1, 19167982), (2, 9583991), (31, 618322), (62, 309161), (101, 189782), (202, 94891), (3061, 6262), (3131, 6122)]