12752013704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{612371}}^1$

素因数の和:612533

約数の個数: 32

約数和(自身を含む): 25352200800

約数和(自身を除く): 12600187096

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 5206, 10412, 20824, 612371, 1224742, 2449484, 4898968, 11635049, 23270098, 46540196, 83894827, 93080392, 167789654, 335579308, 671158616, 1594001713, 3188003426, 6376006852, 12752013704]

約数ペア:

[(1, 12752013704), (2, 6376006852), (4, 3188003426), (8, 1594001713), (19, 671158616), (38, 335579308), (76, 167789654), (137, 93080392), (152, 83894827), (274, 46540196), (548, 23270098), (1096, 11635049), (2603, 4898968), (5206, 2449484), (10412, 1224742), (20824, 612371)]