19412394

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{45569}}^1$

素因数の和:45645

約数の個数: 16

約数和(自身を含む): 39372480

約数和(自身を除く): 19960086

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 45569, 91138, 136707, 273414, 3235399, 6470798, 9706197, 19412394]

約数ペア:

[(1, 19412394), (2, 9706197), (3, 6470798), (6, 3235399), (71, 273414), (142, 136707), (213, 91138), (426, 45569)]