39801314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149629}}^1$

素因数の和:149657

約数の個数: 16

約数和(自身を含む): 71822400

約数和(自身を除く): 32021086

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 149629, 299258, 1047403, 2094806, 2842951, 5685902, 19900657, 39801314]

約数ペア:

[(1, 39801314), (2, 19900657), (7, 5685902), (14, 2842951), (19, 2094806), (38, 1047403), (133, 299258), (266, 149629)]