27397971538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5421047}}^1$

素因数の和:5421094

約数の個数: 24

約数和(自身を含む): 49570062912

約数和(自身を除く): 22172091374

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 5421047, 10842094, 37947329, 75894658, 102999893, 205999786, 720999251, 1441998502, 1956997967, 3913995934, 13698985769, 27397971538]

約数ペア:

[(1, 27397971538), (2, 13698985769), (7, 3913995934), (14, 1956997967), (19, 1441998502), (38, 720999251), (133, 205999786), (266, 102999893), (361, 75894658), (722, 37947329), (2527, 10842094), (5054, 5421047)]