19499046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{464263}}^1$

素因数の和:464275

約数の個数: 16

約数和(自身を含む): 44569344

約数和(自身を除く): 25070298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 464263, 928526, 1392789, 2785578, 3249841, 6499682, 9749523, 19499046]

約数ペア:

[(1, 19499046), (2, 9749523), (3, 6499682), (6, 3249841), (7, 2785578), (14, 1392789), (21, 928526), (42, 464263)]