11721252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 29131200

約数和(自身を除く): 17409948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 509, 606, 1018, 1212, 1527, 1919, 2036, 3054, 3838, 5757, 6108, 7676, 9671, 11514, 19342, 23028, 29013, 38684, 51409, 58026, 102818, 116052, 154227, 205636, 308454, 616908, 976771, 1953542, 2930313, 3907084, 5860626, 11721252]

約数ペア:

[(1, 11721252), (2, 5860626), (3, 3907084), (4, 2930313), (6, 1953542), (12, 976771), (19, 616908), (38, 308454), (57, 205636), (76, 154227), (101, 116052), (114, 102818), (202, 58026), (228, 51409), (303, 38684), (404, 29013), (509, 23028), (606, 19342), (1018, 11514), (1212, 9671), (1527, 7676), (1919, 6108), (2036, 5757), (3054, 3838)]