8931862

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 14401800

約数和(自身を除く): 5469938

約数列:

[1, 2, 19, 38, 89, 139, 178, 278, 361, 722, 1691, 2641, 3382, 5282, 12371, 24742, 32129, 50179, 64258, 100358, 235049, 470098, 4465931, 8931862]

約数ペア:

[(1, 8931862), (2, 4465931), (19, 470098), (38, 235049), (89, 100358), (139, 64258), (178, 50179), (278, 32129), (361, 24742), (722, 12371), (1691, 5282), (2641, 3382)]