190519364

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 393969408

約数和(自身を除く): 203450044

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 173, 259, 346, 518, 692, 1036, 1063, 1211, 2126, 2422, 4252, 4844, 6401, 7441, 12802, 14882, 25604, 29764, 39331, 44807, 78662, 89614, 157324, 179228, 183899, 275317, 367798, 550634, 735596, 1101268, 1287293, 2574586, 5149172, 6804263, 13608526, 27217052, 47629841, 95259682, 190519364]

約数ペア:

[(1, 190519364), (2, 95259682), (4, 47629841), (7, 27217052), (14, 13608526), (28, 6804263), (37, 5149172), (74, 2574586), (148, 1287293), (173, 1101268), (259, 735596), (346, 550634), (518, 367798), (692, 275317), (1036, 183899), (1063, 179228), (1211, 157324), (2126, 89614), (2422, 78662), (4252, 44807), (4844, 39331), (6401, 29764), (7441, 25604), (12802, 14882)]