38799292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72931}}^1$

素因数の和:72961

約数の個数: 24

約数和(自身を含む): 81683840

約数和(自身を除く): 42884548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 72931, 145862, 291724, 510517, 1021034, 1385689, 2042068, 2771378, 5542756, 9699823, 19399646, 38799292]

約数ペア:

[(1, 38799292), (2, 19399646), (4, 9699823), (7, 5542756), (14, 2771378), (19, 2042068), (28, 1385689), (38, 1021034), (76, 510517), (133, 291724), (266, 145862), (532, 72931)]