15026264

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 33444180

約数和(自身を除く): 18417916

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 76, 86, 88, 121, 152, 172, 209, 242, 344, 361, 418, 473, 484, 722, 817, 836, 946, 968, 1444, 1634, 1672, 1892, 2299, 2888, 3268, 3784, 3971, 4598, 5203, 6536, 7942, 8987, 9196, 10406, 15523, 15884, 17974, 18392, 20812, 31046, 31768, 35948, 41624, 43681, 62092, 71896, 87362, 98857, 124184, 170753, 174724, 197714, 341506, 349448, 395428, 683012, 790856, 1366024, 1878283, 3756566, 7513132, 15026264]

約数ペア:

[(1, 15026264), (2, 7513132), (4, 3756566), (8, 1878283), (11, 1366024), (19, 790856), (22, 683012), (38, 395428), (43, 349448), (44, 341506), (76, 197714), (86, 174724), (88, 170753), (121, 124184), (152, 98857), (172, 87362), (209, 71896), (242, 62092), (344, 43681), (361, 41624), (418, 35948), (473, 31768), (484, 31046), (722, 20812), (817, 18392), (836, 17974), (946, 15884), (968, 15523), (1444, 10406), (1634, 9196), (1672, 8987), (1892, 7942), (2299, 6536), (2888, 5203), (3268, 4598), (3784, 3971)]