19367004760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25482901}}^1$

素因数の和:25482931

約数の個数: 32

約数和(自身を含む): 45869223600

約数和(自身を除く): 26502218840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 25482901, 50965802, 101931604, 127414505, 203863208, 254829010, 484175119, 509658020, 968350238, 1019316040, 1936700476, 2420875595, 3873400952, 4841751190, 9683502380, 19367004760]

約数ペア:

[(1, 19367004760), (2, 9683502380), (4, 4841751190), (5, 3873400952), (8, 2420875595), (10, 1936700476), (19, 1019316040), (20, 968350238), (38, 509658020), (40, 484175119), (76, 254829010), (95, 203863208), (152, 127414505), (190, 101931604), (380, 50965802), (760, 25482901)]