195716530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1607}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 371640960

約数和(自身を除く): 175924430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 641, 1282, 1607, 3205, 3214, 6410, 8035, 12179, 16070, 24358, 30533, 60895, 61066, 121790, 152665, 305330, 1030087, 2060174, 5150435, 10300870, 19571653, 39143306, 97858265, 195716530]

約数ペア:

[(1, 195716530), (2, 97858265), (5, 39143306), (10, 19571653), (19, 10300870), (38, 5150435), (95, 2060174), (190, 1030087), (641, 305330), (1282, 152665), (1607, 121790), (3205, 61066), (3214, 60895), (6410, 30533), (8035, 24358), (12179, 16070)]