13014544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1439

約数の個数: 40

約数和(自身を含む): 27418880

約数和(自身を除く): 14404336

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 1381, 2356, 2762, 4712, 5524, 9424, 11048, 22096, 26239, 42811, 52478, 85622, 104956, 171244, 209912, 342488, 419824, 684976, 813409, 1626818, 3253636, 6507272, 13014544]

約数ペア:

[(1, 13014544), (2, 6507272), (4, 3253636), (8, 1626818), (16, 813409), (19, 684976), (31, 419824), (38, 342488), (62, 209912), (76, 171244), (124, 104956), (152, 85622), (248, 52478), (304, 42811), (496, 26239), (589, 22096), (1178, 11048), (1381, 9424), (2356, 5524), (2762, 4712)]