11937718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9769}}^1$

素因数の和:9831

約数の個数: 16

約数和(自身を含む): 19696320

約数和(自身を除く): 7758602

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 9769, 19538, 126997, 253994, 459143, 918286, 5968859, 11937718]

約数ペア:

[(1, 11937718), (2, 5968859), (13, 918286), (26, 459143), (47, 253994), (94, 126997), (611, 19538), (1222, 9769)]