15702918068

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{55201}}^1$

素因数の和:55440

約数の個数: 36

約数和(自身を含む): 29150299332

約数和(自身を除く): 13447381264

約数列:

[1, 2, 4, 19, 38, 76, 197, 361, 394, 722, 788, 1444, 3743, 7486, 14972, 55201, 71117, 110402, 142234, 220804, 284468, 1048819, 2097638, 4195276, 10874597, 19927561, 21749194, 39855122, 43498388, 79710244, 206617343, 413234686, 826469372, 3925729517, 7851459034, 15702918068]

約数ペア:

[(1, 15702918068), (2, 7851459034), (4, 3925729517), (19, 826469372), (38, 413234686), (76, 206617343), (197, 79710244), (361, 43498388), (394, 39855122), (722, 21749194), (788, 19927561), (1444, 10874597), (3743, 4195276), (7486, 2097638), (14972, 1048819), (55201, 284468), (71117, 220804), (110402, 142234)]