16538414

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1639

約数の個数: 16

約数和(自身を含む): 25498368

約数和(自身を除く): 8959954

約数列:

[1, 2, 67, 83, 134, 166, 1487, 2974, 5561, 11122, 99629, 123421, 199258, 246842, 8269207, 16538414]

約数ペア:

[(1, 16538414), (2, 8269207), (67, 246842), (83, 199258), (134, 123421), (166, 99629), (1487, 11122), (2974, 5561)]