2019983295491

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{24615631}}^1$

素因数の和:24616274

約数の個数: 16

約数和(自身を含む): 2433993692160

約数和(自身を除く): 414010396669

約数列:

[1, 7, 19, 133, 617, 4319, 11723, 82061, 24615631, 172309417, 467696989, 3273878923, 15187844327, 106314910289, 288569042213, 2019983295491]

約数ペア:

[(1, 2019983295491), (7, 288569042213), (19, 106314910289), (133, 15187844327), (617, 3273878923), (4319, 467696989), (11723, 172309417), (82061, 24615631)]