38380076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3797}}^1$

素因数の和:3846

約数の個数: 36

約数和(自身を含む): 81034128

約数和(自身を除く): 42654052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 3797, 5054, 7594, 10108, 15188, 26579, 53158, 72143, 106316, 144286, 288572, 505001, 1010002, 1370717, 2020004, 2741434, 5482868, 9595019, 19190038, 38380076]

約数ペア:

[(1, 38380076), (2, 19190038), (4, 9595019), (7, 5482868), (14, 2741434), (19, 2020004), (28, 1370717), (38, 1010002), (76, 505001), (133, 288572), (266, 144286), (361, 106316), (532, 72143), (722, 53158), (1444, 26579), (2527, 15188), (3797, 10108), (5054, 7594)]