19536522

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7451}}^1$

素因数の和:7498

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 23386998

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7451, 14902, 22353, 44706, 141569, 171373, 283138, 342746, 424707, 514119, 849414, 1028238, 3256087, 6512174, 9768261, 19536522]

約数ペア:

[(1, 19536522), (2, 9768261), (3, 6512174), (6, 3256087), (19, 1028238), (23, 849414), (38, 514119), (46, 424707), (57, 342746), (69, 283138), (114, 171373), (138, 141569), (437, 44706), (874, 22353), (1311, 14902), (2622, 7451)]