39347518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 72368640

約数和(自身を除く): 33021122

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 2791, 5582, 7049, 14098, 19537, 39074, 53029, 106058, 147923, 295846, 371203, 742406, 1035461, 2070922, 2810537, 5621074, 19673759, 39347518]

約数ペア:

[(1, 39347518), (2, 19673759), (7, 5621074), (14, 2810537), (19, 2070922), (38, 1035461), (53, 742406), (106, 371203), (133, 295846), (266, 147923), (371, 106058), (742, 53029), (1007, 39074), (2014, 19537), (2791, 14098), (5582, 7049)]