18479366

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 28707264

約数和(自身を除く): 10227898

約数列:

[1, 2, 47, 73, 94, 146, 2693, 3431, 5386, 6862, 126571, 196589, 253142, 393178, 9239683, 18479366]

約数ペア:

[(1, 18479366), (2, 9239683), (47, 393178), (73, 253142), (94, 196589), (146, 126571), (2693, 6862), (3431, 5386)]