16960844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 33761280

約数和(自身を除く): 16800436

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 313, 437, 589, 626, 713, 874, 1178, 1252, 1426, 1748, 2356, 2852, 5947, 7199, 9703, 11894, 13547, 14398, 19406, 23788, 27094, 28796, 38812, 54188, 136781, 184357, 223169, 273562, 368714, 446338, 547124, 737428, 892676, 4240211, 8480422, 16960844]

約数ペア:

[(1, 16960844), (2, 8480422), (4, 4240211), (19, 892676), (23, 737428), (31, 547124), (38, 446338), (46, 368714), (62, 273562), (76, 223169), (92, 184357), (124, 136781), (313, 54188), (437, 38812), (589, 28796), (626, 27094), (713, 23788), (874, 19406), (1178, 14398), (1252, 13547), (1426, 11894), (1748, 9703), (2356, 7199), (2852, 5947)]