39939634

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2833}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 73457280

約数和(自身を除く): 33517646

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 2833, 5666, 7049, 14098, 19831, 39662, 53827, 107654, 150149, 300298, 376789, 753578, 1051043, 2102086, 2852831, 5705662, 19969817, 39939634]

約数ペア:

[(1, 39939634), (2, 19969817), (7, 5705662), (14, 2852831), (19, 2102086), (38, 1051043), (53, 753578), (106, 376789), (133, 300298), (266, 150149), (371, 107654), (742, 53827), (1007, 39662), (2014, 19831), (2833, 14098), (5666, 7049)]