191744372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{2297}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 344562120

約数和(自身を除く): 152817748

約数列:

[1, 2, 4, 41, 82, 164, 509, 1018, 2036, 2297, 4594, 9188, 20869, 41738, 83476, 94177, 188354, 376708, 1169173, 2338346, 4676692, 47936093, 95872186, 191744372]

約数ペア:

[(1, 191744372), (2, 95872186), (4, 47936093), (41, 4676692), (82, 2338346), (164, 1169173), (509, 376708), (1018, 188354), (2036, 94177), (2297, 83476), (4594, 41738), (9188, 20869)]