38307423674

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{202747}}^1$

素因数の和:202831

約数の個数: 32

約数和(自身を含む): 63695311680

約数和(自身を除く): 25387888006

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 2197, 4394, 7267, 14534, 94471, 188942, 202747, 405494, 2635711, 5271422, 8718121, 17436242, 34264243, 68528486, 113335573, 226671146, 445435159, 890870318, 1473362449, 2946724898, 19153711837, 38307423674]

約数ペア:

[(1, 38307423674), (2, 19153711837), (13, 2946724898), (26, 1473362449), (43, 890870318), (86, 445435159), (169, 226671146), (338, 113335573), (559, 68528486), (1118, 34264243), (2197, 17436242), (4394, 8718121), (7267, 5271422), (14534, 2635711), (94471, 405494), (188942, 202747)]