19844862

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{30911}}^1$

素因数の和:31023

約数の個数: 16

約数和(自身を含む): 40061952

約数和(自身を除く): 20217090

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 30911, 61822, 92733, 185466, 3307477, 6614954, 9922431, 19844862]

約数ペア:

[(1, 19844862), (2, 9922431), (3, 6614954), (6, 3307477), (107, 185466), (214, 92733), (321, 61822), (642, 30911)]