19226242

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1889}}^1$

素因数の和:2625

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 13795838

約数列:

[1, 2, 7, 14, 727, 1454, 1889, 3778, 5089, 10178, 13223, 26446, 1373303, 2746606, 9613121, 19226242]

約数ペア:

[(1, 19226242), (2, 9613121), (7, 2746606), (14, 1373303), (727, 26446), (1454, 13223), (1889, 10178), (3778, 5089)]