39512684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 71251488

約数和(自身を除く): 31738804

約数列:

[1, 2, 4, 41, 82, 164, 197, 394, 788, 1223, 2446, 4892, 8077, 16154, 32308, 50143, 100286, 200572, 240931, 481862, 963724, 9878171, 19756342, 39512684]

約数ペア:

[(1, 39512684), (2, 19756342), (4, 9878171), (41, 963724), (82, 481862), (164, 240931), (197, 200572), (394, 100286), (788, 50143), (1223, 32308), (2446, 16154), (4892, 8077)]