2019350229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{7591}}^1$

素因数の和:7985

約数の個数: 32

約数和(自身を含む): 3061094400

約数和(自身を除く): 1041744171

約数列:

[1, 3, 13, 19, 39, 57, 247, 359, 741, 1077, 4667, 6821, 7591, 14001, 20463, 22773, 88673, 98683, 144229, 266019, 296049, 432687, 1874977, 2725169, 5624931, 8175507, 35427197, 51778211, 106281591, 155334633, 673116743, 2019350229]

約数ペア:

[(1, 2019350229), (3, 673116743), (13, 155334633), (19, 106281591), (39, 51778211), (57, 35427197), (247, 8175507), (359, 5624931), (741, 2725169), (1077, 1874977), (4667, 432687), (6821, 296049), (7591, 266019), (14001, 144229), (20463, 98683), (22773, 88673)]