13731452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 29514240

約数和(自身を除く): 15782788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 487, 532, 742, 974, 1007, 1484, 1948, 2014, 3409, 4028, 6818, 7049, 9253, 13636, 14098, 18506, 25811, 28196, 37012, 51622, 64771, 103244, 129542, 180677, 259084, 361354, 490409, 722708, 980818, 1961636, 3432863, 6865726, 13731452]

約数ペア:

[(1, 13731452), (2, 6865726), (4, 3432863), (7, 1961636), (14, 980818), (19, 722708), (28, 490409), (38, 361354), (53, 259084), (76, 180677), (106, 129542), (133, 103244), (212, 64771), (266, 51622), (371, 37012), (487, 28196), (532, 25811), (742, 18506), (974, 14098), (1007, 13636), (1484, 9253), (1948, 7049), (2014, 6818), (3409, 4028)]