19430124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 35727636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 89, 92, 113, 138, 161, 178, 226, 267, 276, 322, 339, 356, 452, 483, 534, 623, 644, 678, 791, 966, 1068, 1246, 1356, 1582, 1869, 1932, 2047, 2373, 2492, 2599, 3164, 3738, 4094, 4746, 5198, 6141, 7476, 7797, 8188, 9492, 10057, 10396, 12282, 14329, 15594, 18193, 20114, 24564, 28658, 30171, 31188, 36386, 40228, 42987, 54579, 57316, 60342, 70399, 72772, 85974, 109158, 120684, 140798, 171948, 211197, 218316, 231311, 281596, 422394, 462622, 693933, 844788, 925244, 1387866, 1619177, 2775732, 3238354, 4857531, 6476708, 9715062, 19430124]

約数ペア:

[(1, 19430124), (2, 9715062), (3, 6476708), (4, 4857531), (6, 3238354), (7, 2775732), (12, 1619177), (14, 1387866), (21, 925244), (23, 844788), (28, 693933), (42, 462622), (46, 422394), (69, 281596), (84, 231311), (89, 218316), (92, 211197), (113, 171948), (138, 140798), (161, 120684), (178, 109158), (226, 85974), (267, 72772), (276, 70399), (322, 60342), (339, 57316), (356, 54579), (452, 42987), (483, 40228), (534, 36386), (623, 31188), (644, 30171), (678, 28658), (791, 24564), (966, 20114), (1068, 18193), (1246, 15594), (1356, 14329), (1582, 12282), (1869, 10396), (1932, 10057), (2047, 9492), (2373, 8188), (2492, 7797), (2599, 7476), (3164, 6141), (3738, 5198), (4094, 4746)]