2019154434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{51941}}^1$

素因数の和:52007

約数の個数: 64

約数和(自身を含む): 4786974720

約数和(自身を除く): 2767820286

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1767, 2046, 3534, 6479, 12958, 19437, 38874, 51941, 103882, 155823, 311646, 571351, 986879, 1142702, 1610171, 1714053, 1973758, 2960637, 3220342, 3428106, 4830513, 5921274, 9661026, 10855669, 17711881, 21711338, 30593249, 32567007, 35423762, 53135643, 61186498, 65134014, 91779747, 106271286, 183559494, 336525739, 673051478, 1009577217, 2019154434]

約数ペア:

[(1, 2019154434), (2, 1009577217), (3, 673051478), (6, 336525739), (11, 183559494), (19, 106271286), (22, 91779747), (31, 65134014), (33, 61186498), (38, 53135643), (57, 35423762), (62, 32567007), (66, 30593249), (93, 21711338), (114, 17711881), (186, 10855669), (209, 9661026), (341, 5921274), (418, 4830513), (589, 3428106), (627, 3220342), (682, 2960637), (1023, 1973758), (1178, 1714053), (1254, 1610171), (1767, 1142702), (2046, 986879), (3534, 571351), (6479, 311646), (12958, 155823), (19437, 103882), (38874, 51941)]