11847184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{38971}}^1$

素因数の和:38998

約数の個数: 20

約数和(自身を含む): 24162640

約数和(自身を除く): 12315456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 38971, 77942, 155884, 311768, 623536, 740449, 1480898, 2961796, 5923592, 11847184]

約数ペア:

[(1, 11847184), (2, 5923592), (4, 2961796), (8, 1480898), (16, 740449), (19, 623536), (38, 311768), (76, 155884), (152, 77942), (304, 38971)]