19948314

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4663}}^1$

素因数の和:4722

約数の個数: 32

約数和(自身を含む): 42983424

約数和(自身を除く): 23035110

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 4663, 9326, 13989, 27978, 107249, 144553, 214498, 289106, 321747, 433659, 643494, 867318, 3324719, 6649438, 9974157, 19948314]

約数ペア:

[(1, 19948314), (2, 9974157), (3, 6649438), (6, 3324719), (23, 867318), (31, 643494), (46, 433659), (62, 321747), (69, 289106), (93, 214498), (138, 144553), (186, 107249), (713, 27978), (1426, 13989), (2139, 9326), (4278, 4663)]