18770852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{547}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 34431936

約数和(自身を除く): 15661084

約数列:

[1, 2, 4, 23, 46, 92, 373, 547, 746, 1094, 1492, 2188, 8579, 12581, 17158, 25162, 34316, 50324, 204031, 408062, 816124, 4692713, 9385426, 18770852]

約数ペア:

[(1, 18770852), (2, 9385426), (4, 4692713), (23, 816124), (46, 408062), (92, 204031), (373, 50324), (547, 34316), (746, 25162), (1094, 17158), (1492, 12581), (2188, 8579)]