19313274

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{29531}}^1$

素因数の和:29645

約数の個数: 16

約数和(自身を含む): 38982240

約数和(自身を除く): 19668966

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 29531, 59062, 88593, 177186, 3218879, 6437758, 9656637, 19313274]

約数ペア:

[(1, 19313274), (2, 9656637), (3, 6437758), (6, 3218879), (109, 177186), (218, 88593), (327, 59062), (654, 29531)]