2019995241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{24593}}^1$

素因数の和:24757

約数の個数: 32

約数和(自身を含む): 3116551680

約数和(自身を除く): 1096556439

約数列:

[1, 3, 11, 19, 33, 57, 131, 209, 393, 627, 1441, 2489, 4323, 7467, 24593, 27379, 73779, 82137, 270523, 467267, 811569, 1401801, 3221683, 5139937, 9665049, 15419811, 35438513, 61211977, 106315539, 183635931, 673331747, 2019995241]

約数ペア:

[(1, 2019995241), (3, 673331747), (11, 183635931), (19, 106315539), (33, 61211977), (57, 35438513), (131, 15419811), (209, 9665049), (393, 5139937), (627, 3221683), (1441, 1401801), (2489, 811569), (4323, 467267), (7467, 270523), (24593, 82137), (27379, 73779)]