2019693016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{15497}}^1$

素因数の和:16995

約数の個数: 32

約数和(自身を含む): 4134246480

約数和(自身を除く): 2114553464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1481, 2962, 5924, 11848, 15497, 16291, 30994, 32582, 61988, 65164, 123976, 130328, 170467, 340934, 681868, 1363736, 22951057, 45902114, 91804228, 183608456, 252461627, 504923254, 1009846508, 2019693016]

約数ペア:

[(1, 2019693016), (2, 1009846508), (4, 504923254), (8, 252461627), (11, 183608456), (22, 91804228), (44, 45902114), (88, 22951057), (1481, 1363736), (2962, 681868), (5924, 340934), (11848, 170467), (15497, 130328), (16291, 123976), (30994, 65164), (32582, 61988)]