11605808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{38177}}^1$

素因数の和:38204

約数の個数: 20

約数和(自身を含む): 23670360

約数和(自身を除く): 12064552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 38177, 76354, 152708, 305416, 610832, 725363, 1450726, 2901452, 5802904, 11605808]

約数ペア:

[(1, 11605808), (2, 5802904), (4, 2901452), (8, 1450726), (16, 725363), (19, 610832), (38, 305416), (76, 152708), (152, 76354), (304, 38177)]