13880260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36527}}^1$

素因数の和:36555

約数の個数: 24

約数和(自身を含む): 30683520

約数和(自身を除く): 16803260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 36527, 73054, 146108, 182635, 365270, 694013, 730540, 1388026, 2776052, 3470065, 6940130, 13880260]

約数ペア:

[(1, 13880260), (2, 6940130), (4, 3470065), (5, 2776052), (10, 1388026), (19, 730540), (20, 694013), (38, 365270), (76, 182635), (95, 146108), (190, 73054), (380, 36527)]