2019172826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{8831}}^1$

素因数の和:9410

約数の個数: 32

約数和(自身を含む): 3484753920

約数和(自身を除く): 1465581094

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 547, 1094, 6017, 8831, 10393, 12034, 17662, 20786, 97141, 114323, 167789, 194282, 228646, 335578, 1845679, 3691358, 4830557, 9661114, 53136127, 91780583, 106272254, 183561166, 1009586413, 2019172826]

約数ペア:

[(1, 2019172826), (2, 1009586413), (11, 183561166), (19, 106272254), (22, 91780583), (38, 53136127), (209, 9661114), (418, 4830557), (547, 3691358), (1094, 1845679), (6017, 335578), (8831, 228646), (10393, 194282), (12034, 167789), (17662, 114323), (20786, 97141)]