191910004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{335507}}^1$

素因数の和:335535

約数の個数: 24

約数和(自身を含む): 394557408

約数和(自身を除く): 202647404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 335507, 671014, 1342028, 3690577, 4361591, 7381154, 8723182, 14762308, 17446364, 47977501, 95955002, 191910004]

約数ペア:

[(1, 191910004), (2, 95955002), (4, 47977501), (11, 17446364), (13, 14762308), (22, 8723182), (26, 7381154), (44, 4361591), (52, 3690577), (143, 1342028), (286, 671014), (572, 335507)]