12381050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{22511}}^1$

素因数の和:22534

約数の個数: 24

約数和(自身を含む): 25123392

約数和(自身を除く): 12742342

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 22511, 45022, 112555, 225110, 247621, 495242, 562775, 1125550, 1238105, 2476210, 6190525, 12381050]

約数ペア:

[(1, 12381050), (2, 6190525), (5, 2476210), (10, 1238105), (11, 1125550), (22, 562775), (25, 495242), (50, 247621), (55, 225110), (110, 112555), (275, 45022), (550, 22511)]