19077672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 55987200

約数和(自身を除く): 36909528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 107, 114, 136, 138, 152, 184, 204, 214, 228, 276, 321, 323, 391, 408, 428, 437, 456, 552, 642, 646, 782, 856, 874, 969, 1173, 1284, 1292, 1311, 1564, 1748, 1819, 1938, 2033, 2346, 2461, 2568, 2584, 2622, 3128, 3496, 3638, 3876, 4066, 4692, 4922, 5244, 5457, 6099, 7276, 7383, 7429, 7752, 8132, 9384, 9844, 10488, 10914, 12198, 14552, 14766, 14858, 16264, 19688, 21828, 22287, 24396, 29532, 29716, 34561, 41837, 43656, 44574, 46759, 48792, 59064, 59432, 69122, 83674, 89148, 93518, 103683, 125511, 138244, 140277, 167348, 178296, 187036, 207366, 251022, 276488, 280554, 334696, 374072, 414732, 502044, 561108, 794903, 829464, 1004088, 1122216, 1589806, 2384709, 3179612, 4769418, 6359224, 9538836, 19077672]

約数ペア:

[(1, 19077672), (2, 9538836), (3, 6359224), (4, 4769418), (6, 3179612), (8, 2384709), (12, 1589806), (17, 1122216), (19, 1004088), (23, 829464), (24, 794903), (34, 561108), (38, 502044), (46, 414732), (51, 374072), (57, 334696), (68, 280554), (69, 276488), (76, 251022), (92, 207366), (102, 187036), (107, 178296), (114, 167348), (136, 140277), (138, 138244), (152, 125511), (184, 103683), (204, 93518), (214, 89148), (228, 83674), (276, 69122), (321, 59432), (323, 59064), (391, 48792), (408, 46759), (428, 44574), (437, 43656), (456, 41837), (552, 34561), (642, 29716), (646, 29532), (782, 24396), (856, 22287), (874, 21828), (969, 19688), (1173, 16264), (1284, 14858), (1292, 14766), (1311, 14552), (1564, 12198), (1748, 10914), (1819, 10488), (1938, 9844), (2033, 9384), (2346, 8132), (2461, 7752), (2568, 7429), (2584, 7383), (2622, 7276), (3128, 6099), (3496, 5457), (3638, 5244), (3876, 4922), (4066, 4692)]