13966900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7384

約数の個数: 36

約数和(自身を含む): 31907680

約数和(自身を除く): 17940780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 7351, 14702, 29404, 36755, 73510, 139669, 147020, 183775, 279338, 367550, 558676, 698345, 735100, 1396690, 2793380, 3491725, 6983450, 13966900]

約数ペア:

[(1, 13966900), (2, 6983450), (4, 3491725), (5, 2793380), (10, 1396690), (19, 735100), (20, 698345), (25, 558676), (38, 367550), (50, 279338), (76, 183775), (95, 147020), (100, 139669), (190, 73510), (380, 36755), (475, 29404), (950, 14702), (1900, 7351)]