2019657302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{406697}}^1$

素因数の和:406903

約数の個数: 16

約数和(自身を含む): 3279612672

約数和(自身を除く): 1259955370

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4966, 406697, 813394, 5287061, 10574122, 77679127, 155358254, 1009828651, 2019657302]

約数ペア:

[(1, 2019657302), (2, 1009828651), (13, 155358254), (26, 77679127), (191, 10574122), (382, 5287061), (2483, 813394), (4966, 406697)]