12537568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 27533520

約数和(自身を除く): 14995952

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1213, 1292, 2426, 2584, 4852, 5168, 9704, 10336, 19408, 20621, 23047, 38816, 41242, 46094, 82484, 92188, 164968, 184376, 329936, 368752, 391799, 659872, 737504, 783598, 1567196, 3134392, 6268784, 12537568]

約数ペア:

[(1, 12537568), (2, 6268784), (4, 3134392), (8, 1567196), (16, 783598), (17, 737504), (19, 659872), (32, 391799), (34, 368752), (38, 329936), (68, 184376), (76, 164968), (136, 92188), (152, 82484), (272, 46094), (304, 41242), (323, 38816), (544, 23047), (608, 20621), (646, 19408), (1213, 10336), (1292, 9704), (2426, 5168), (2584, 4852)]