19292274

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13567}}^1$

素因数の和:13654

約数の個数: 24

約数和(自身を含む): 42332160

約数和(自身を除く): 23039886

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 13567, 27134, 40701, 81402, 122103, 244206, 1071793, 2143586, 3215379, 6430758, 9646137, 19292274]

約数ペア:

[(1, 19292274), (2, 9646137), (3, 6430758), (6, 3215379), (9, 2143586), (18, 1071793), (79, 244206), (158, 122103), (237, 81402), (474, 40701), (711, 27134), (1422, 13567)]