19337934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 50780160

約数和(自身を除く): 31442226

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2203, 2926, 4389, 4406, 6609, 8778, 13218, 15421, 24233, 30842, 41857, 46263, 48466, 72699, 83714, 92526, 125571, 145398, 169631, 251142, 292999, 339262, 460427, 508893, 585998, 878997, 920854, 1017786, 1381281, 1757994, 2762562, 3222989, 6445978, 9668967, 19337934]

約数ペア:

[(1, 19337934), (2, 9668967), (3, 6445978), (6, 3222989), (7, 2762562), (11, 1757994), (14, 1381281), (19, 1017786), (21, 920854), (22, 878997), (33, 585998), (38, 508893), (42, 460427), (57, 339262), (66, 292999), (77, 251142), (114, 169631), (133, 145398), (154, 125571), (209, 92526), (231, 83714), (266, 72699), (399, 48466), (418, 46263), (462, 41857), (627, 30842), (798, 24233), (1254, 15421), (1463, 13218), (2203, 8778), (2926, 6609), (4389, 4406)]