19371696

素因数分解:

$2^4\times 3^1\times {\mathrm{403577}}^1$

素因数の和:403588

約数の個数: 20

約数和(自身を含む): 50043672

約数和(自身を除く): 30671976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 403577, 807154, 1210731, 1614308, 2421462, 3228616, 4842924, 6457232, 9685848, 19371696]

約数ペア:

[(1, 19371696), (2, 9685848), (3, 6457232), (4, 4842924), (6, 3228616), (8, 2421462), (12, 1614308), (16, 1210731), (24, 807154), (48, 403577)]