38156902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 69914880

約数和(自身を除く): 31757978

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2141, 2546, 4282, 8911, 14987, 17822, 29974, 40679, 81358, 143447, 284753, 286894, 569506, 1004129, 2008258, 2725493, 5450986, 19078451, 38156902]

約数ペア:

[(1, 38156902), (2, 19078451), (7, 5450986), (14, 2725493), (19, 2008258), (38, 1004129), (67, 569506), (133, 286894), (134, 284753), (266, 143447), (469, 81358), (938, 40679), (1273, 29974), (2141, 17822), (2546, 14987), (4282, 8911)]