2019017824

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3320753}}^1$

素因数の和:3320782

約数の個数: 24

約数和(自身を含む): 4184150040

約数和(自身を除く): 2165132216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3320753, 6641506, 13283012, 26566024, 53132048, 63094307, 106264096, 126188614, 252377228, 504754456, 1009508912, 2019017824]

約数ペア:

[(1, 2019017824), (2, 1009508912), (4, 504754456), (8, 252377228), (16, 126188614), (19, 106264096), (32, 63094307), (38, 53132048), (76, 26566024), (152, 13283012), (304, 6641506), (608, 3320753)]