2019623254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{43487}}^1$

素因数の和:45611

約数の個数: 16

約数和(自身を含む): 3306479616

約数和(自身を除く): 1286856362

約数列:

[1, 2, 11, 22, 2111, 4222, 23221, 43487, 46442, 86974, 478357, 956714, 91801057, 183602114, 1009811627, 2019623254]

約数ペア:

[(1, 2019623254), (2, 1009811627), (11, 183602114), (22, 91801057), (2111, 956714), (4222, 478357), (23221, 86974), (43487, 46442)]