19337364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1709

約数の個数: 72

約数和(自身を含む): 54512640

約数和(自身を除く): 35175276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1663, 1938, 2907, 3326, 3876, 4989, 5814, 6652, 9978, 11628, 14967, 19956, 28271, 29934, 31597, 56542, 59868, 63194, 84813, 94791, 113084, 126388, 169626, 189582, 254439, 284373, 339252, 379164, 508878, 537149, 568746, 1017756, 1074298, 1137492, 1611447, 2148596, 3222894, 4834341, 6445788, 9668682, 19337364]

約数ペア:

[(1, 19337364), (2, 9668682), (3, 6445788), (4, 4834341), (6, 3222894), (9, 2148596), (12, 1611447), (17, 1137492), (18, 1074298), (19, 1017756), (34, 568746), (36, 537149), (38, 508878), (51, 379164), (57, 339252), (68, 284373), (76, 254439), (102, 189582), (114, 169626), (153, 126388), (171, 113084), (204, 94791), (228, 84813), (306, 63194), (323, 59868), (342, 56542), (612, 31597), (646, 29934), (684, 28271), (969, 19956), (1292, 14967), (1663, 11628), (1938, 9978), (2907, 6652), (3326, 5814), (3876, 4989)]