39672038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149143}}^1$

素因数の和:149171

約数の個数: 16

約数和(自身を含む): 71589120

約数和(自身を除く): 31917082

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 149143, 298286, 1044001, 2088002, 2833717, 5667434, 19836019, 39672038]

約数ペア:

[(1, 39672038), (2, 19836019), (7, 5667434), (14, 2833717), (19, 2088002), (38, 1044001), (133, 298286), (266, 149143)]