19350088

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 37791360

約数和(自身を除く): 18441272

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 971, 1942, 2491, 3884, 4982, 7768, 9964, 19928, 45637, 51463, 91274, 102926, 182548, 205852, 365096, 411704, 2418761, 4837522, 9675044, 19350088]

約数ペア:

[(1, 19350088), (2, 9675044), (4, 4837522), (8, 2418761), (47, 411704), (53, 365096), (94, 205852), (106, 182548), (188, 102926), (212, 91274), (376, 51463), (424, 45637), (971, 19928), (1942, 9964), (2491, 7768), (3884, 4982)]