2019690112

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1434439}}^1$

素因数の和:1434464

約数の個数: 32

約数和(自身を含む): 4389386400

約数和(自身を除く): 2369696288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1434439, 2868878, 5737756, 11475512, 15778829, 22951024, 31557658, 45902048, 63115316, 91804096, 126230632, 183608192, 252461264, 504922528, 1009845056, 2019690112]

約数ペア:

[(1, 2019690112), (2, 1009845056), (4, 504922528), (8, 252461264), (11, 183608192), (16, 126230632), (22, 91804096), (32, 63115316), (44, 45902048), (64, 31557658), (88, 22951024), (128, 15778829), (176, 11475512), (352, 5737756), (704, 2868878), (1408, 1434439)]