16938424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 34156800

約数和(自身を除く): 17218376

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 2371, 3572, 4742, 7144, 9484, 18968, 45049, 90098, 111437, 180196, 222874, 360392, 445748, 891496, 2117303, 4234606, 8469212, 16938424]

約数ペア:

[(1, 16938424), (2, 8469212), (4, 4234606), (8, 2117303), (19, 891496), (38, 445748), (47, 360392), (76, 222874), (94, 180196), (152, 111437), (188, 90098), (376, 45049), (893, 18968), (1786, 9484), (2371, 7144), (3572, 4742)]