19876940742

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{9384769}}^1$

素因数の和:9385127

約数の個数: 16

約数和(自身を含む): 39866502960

約数和(自身を除く): 19989562218

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 9384769, 18769538, 28154307, 56308614, 3312823457, 6625646914, 9938470371, 19876940742]

約数ペア:

[(1, 19876940742), (2, 9938470371), (3, 6625646914), (6, 3312823457), (353, 56308614), (706, 28154307), (1059, 18769538), (2118, 9384769)]