38573164

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19403}}^1$

素因数の和:19485

約数の個数: 24

約数和(自身を含む): 78236928

約数和(自身を除く): 39663764

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 19403, 38806, 77612, 135821, 271642, 543284, 1377613, 2755226, 5510452, 9643291, 19286582, 38573164]

約数ペア:

[(1, 38573164), (2, 19286582), (4, 9643291), (7, 5510452), (14, 2755226), (28, 1377613), (71, 543284), (142, 271642), (284, 135821), (497, 77612), (994, 38806), (1988, 19403)]