191086412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 377540352

約数和(自身を除く): 186453940

約数列:

[1, 2, 4, 11, 22, 44, 53, 67, 106, 134, 212, 268, 583, 737, 1166, 1223, 1474, 2332, 2446, 2948, 3551, 4892, 7102, 13453, 14204, 26906, 39061, 53812, 64819, 78122, 81941, 129638, 156244, 163882, 259276, 327764, 713009, 901351, 1426018, 1802702, 2852036, 3605404, 4342873, 8685746, 17371492, 47771603, 95543206, 191086412]

約数ペア:

[(1, 191086412), (2, 95543206), (4, 47771603), (11, 17371492), (22, 8685746), (44, 4342873), (53, 3605404), (67, 2852036), (106, 1802702), (134, 1426018), (212, 901351), (268, 713009), (583, 327764), (737, 259276), (1166, 163882), (1223, 156244), (1474, 129638), (2332, 81941), (2446, 78122), (2948, 64819), (3551, 53812), (4892, 39061), (7102, 26906), (13453, 14204)]