15940302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379531}}^1$

素因数の和:379543

約数の個数: 16

約数和(自身を含む): 36435072

約数和(自身を除く): 20494770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379531, 759062, 1138593, 2277186, 2656717, 5313434, 7970151, 15940302]

約数ペア:

[(1, 15940302), (2, 7970151), (3, 5313434), (6, 2656717), (7, 2277186), (14, 1138593), (21, 759062), (42, 379531)]