2019197312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1434089}}^1$

素因数の和:1434114

約数の個数: 32

約数和(自身を含む): 4388315400

約数和(自身を除く): 2369118088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1434089, 2868178, 5736356, 11472712, 15774979, 22945424, 31549958, 45890848, 63099916, 91781696, 126199832, 183563392, 252399664, 504799328, 1009598656, 2019197312]

約数ペア:

[(1, 2019197312), (2, 1009598656), (4, 504799328), (8, 252399664), (11, 183563392), (16, 126199832), (22, 91781696), (32, 63099916), (44, 45890848), (64, 31549958), (88, 22945424), (128, 15774979), (176, 11472712), (352, 5736356), (704, 2868178), (1408, 1434089)]