13971232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2129

約数の個数: 48

約数和(自身を含む): 31600800

約数和(自身を除く): 17629568

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 2089, 3344, 4178, 6688, 8356, 16712, 22979, 33424, 39691, 45958, 66848, 79382, 91916, 158764, 183832, 317528, 367664, 436601, 635056, 735328, 873202, 1270112, 1746404, 3492808, 6985616, 13971232]

約数ペア:

[(1, 13971232), (2, 6985616), (4, 3492808), (8, 1746404), (11, 1270112), (16, 873202), (19, 735328), (22, 635056), (32, 436601), (38, 367664), (44, 317528), (76, 183832), (88, 158764), (152, 91916), (176, 79382), (209, 66848), (304, 45958), (352, 39691), (418, 33424), (608, 22979), (836, 16712), (1672, 8356), (2089, 6688), (3344, 4178)]