19390038

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 40988160

約数和(自身を除く): 21598122

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 1363, 2371, 2726, 4089, 4742, 7113, 8178, 14226, 68759, 111437, 137518, 206277, 222874, 334311, 412554, 668622, 3231673, 6463346, 9695019, 19390038]

約数ペア:

[(1, 19390038), (2, 9695019), (3, 6463346), (6, 3231673), (29, 668622), (47, 412554), (58, 334311), (87, 222874), (94, 206277), (141, 137518), (174, 111437), (282, 68759), (1363, 14226), (2371, 8178), (2726, 7113), (4089, 4742)]