2019939229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{17477}}^1$

素因数の和:17593

約数の個数: 32

約数和(自身を含む): 2684620800

約数和(自身を除く): 664681571

約数列:

[1, 7, 11, 19, 77, 79, 133, 209, 553, 869, 1463, 1501, 6083, 10507, 16511, 17477, 115577, 122339, 192247, 332063, 1345729, 1380683, 2324441, 3652693, 9664781, 15187513, 25568851, 26232977, 106312591, 183630839, 288562747, 2019939229]

約数ペア:

[(1, 2019939229), (7, 288562747), (11, 183630839), (19, 106312591), (77, 26232977), (79, 25568851), (133, 15187513), (209, 9664781), (553, 3652693), (869, 2324441), (1463, 1380683), (1501, 1345729), (6083, 332063), (10507, 192247), (16511, 122339), (17477, 115577)]