18826156936

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{197273}}^1$

素因数の和:197509

約数の個数: 32

約数和(自身を含む): 35982777600

約数和(自身を除く): 17156620664

約数列:

[1, 2, 4, 8, 79, 151, 158, 302, 316, 604, 632, 1208, 11929, 23858, 47716, 95432, 197273, 394546, 789092, 1578184, 15584567, 29788223, 31169134, 59576446, 62338268, 119152892, 124676536, 238305784, 2353269617, 4706539234, 9413078468, 18826156936]

約数ペア:

[(1, 18826156936), (2, 9413078468), (4, 4706539234), (8, 2353269617), (79, 238305784), (151, 124676536), (158, 119152892), (302, 62338268), (316, 59576446), (604, 31169134), (632, 29788223), (1208, 15584567), (11929, 1578184), (23858, 789092), (47716, 394546), (95432, 197273)]