19014730568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{8663}}^1$

素因数の和:8922

約数の個数: 64

約数和(自身を含む): 37927526400

約数和(自身を除く): 18912795832

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 151, 158, 184, 302, 316, 604, 632, 1208, 1817, 3473, 3634, 6946, 7268, 8663, 11929, 13892, 14536, 17326, 23858, 27784, 34652, 47716, 69304, 95432, 199249, 274367, 398498, 548734, 684377, 796996, 1097468, 1308113, 1368754, 1593992, 2194936, 2616226, 2737508, 5232452, 5475016, 10464904, 15740671, 30086599, 31481342, 60173198, 62962684, 103340927, 120346396, 125925368, 206681854, 240692792, 413363708, 826727416, 2376841321, 4753682642, 9507365284, 19014730568]

約数ペア:

[(1, 19014730568), (2, 9507365284), (4, 4753682642), (8, 2376841321), (23, 826727416), (46, 413363708), (79, 240692792), (92, 206681854), (151, 125925368), (158, 120346396), (184, 103340927), (302, 62962684), (316, 60173198), (604, 31481342), (632, 30086599), (1208, 15740671), (1817, 10464904), (3473, 5475016), (3634, 5232452), (6946, 2737508), (7268, 2616226), (8663, 2194936), (11929, 1593992), (13892, 1368754), (14536, 1308113), (17326, 1097468), (23858, 796996), (27784, 684377), (34652, 548734), (47716, 398498), (69304, 274367), (95432, 199249)]