1901304464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6254291}}^1$

素因数の和:6254318

約数の個数: 20

約数和(自身を含む): 3877661040

約数和(自身を除く): 1976356576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6254291, 12508582, 25017164, 50034328, 100068656, 118831529, 237663058, 475326116, 950652232, 1901304464]

約数ペア:

[(1, 1901304464), (2, 950652232), (4, 475326116), (8, 237663058), (16, 118831529), (19, 100068656), (38, 50034328), (76, 25017164), (152, 12508582), (304, 6254291)]