16932188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 36813504

約数和(自身を除く): 19881316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 257, 362, 364, 514, 724, 1028, 1267, 1799, 2353, 2534, 3341, 3598, 4706, 5068, 6682, 7196, 9412, 13364, 16471, 23387, 32942, 46517, 46774, 65884, 93034, 93548, 186068, 325619, 604721, 651238, 1209442, 1302476, 2418884, 4233047, 8466094, 16932188]

約数ペア:

[(1, 16932188), (2, 8466094), (4, 4233047), (7, 2418884), (13, 1302476), (14, 1209442), (26, 651238), (28, 604721), (52, 325619), (91, 186068), (181, 93548), (182, 93034), (257, 65884), (362, 46774), (364, 46517), (514, 32942), (724, 23387), (1028, 16471), (1267, 13364), (1799, 9412), (2353, 7196), (2534, 6682), (3341, 5068), (3598, 4706)]