19035302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 36771840

約数和(自身を除く): 17736538

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 62, 113, 143, 209, 226, 247, 286, 341, 403, 418, 494, 589, 682, 806, 1178, 1243, 1469, 2147, 2486, 2717, 2938, 3503, 4294, 4433, 5434, 6479, 7006, 7657, 8866, 12958, 15314, 16159, 23617, 27911, 32318, 38533, 45539, 47234, 55822, 66557, 77066, 84227, 91078, 133114, 168454, 307021, 500929, 614042, 732127, 865241, 1001858, 1464254, 1730482, 9517651, 19035302]

約数ペア:

[(1, 19035302), (2, 9517651), (11, 1730482), (13, 1464254), (19, 1001858), (22, 865241), (26, 732127), (31, 614042), (38, 500929), (62, 307021), (113, 168454), (143, 133114), (209, 91078), (226, 84227), (247, 77066), (286, 66557), (341, 55822), (403, 47234), (418, 45539), (494, 38533), (589, 32318), (682, 27911), (806, 23617), (1178, 16159), (1243, 15314), (1469, 12958), (2147, 8866), (2486, 7657), (2717, 7006), (2938, 6479), (3503, 5434), (4294, 4433)]