19140632

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6449}}^1$

素因数の和:6515

約数の個数: 32

約数和(自身を含む): 41796000

約数和(自身を除く): 22655368

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6449, 12898, 25796, 45143, 51592, 90286, 180572, 341797, 361144, 683594, 1367188, 2392579, 2734376, 4785158, 9570316, 19140632]

約数ペア:

[(1, 19140632), (2, 9570316), (4, 4785158), (7, 2734376), (8, 2392579), (14, 1367188), (28, 683594), (53, 361144), (56, 341797), (106, 180572), (212, 90286), (371, 51592), (424, 45143), (742, 25796), (1484, 12898), (2968, 6449)]