19632368

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2971}}^1$

素因数の和:3045

約数の個数: 40

約数和(自身を含む): 44223360

約数和(自身を除く): 24590992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 2971, 3304, 5942, 6608, 11884, 20797, 23768, 41594, 47536, 83188, 166376, 175289, 332752, 350578, 701156, 1227023, 1402312, 2454046, 2804624, 4908092, 9816184, 19632368]

約数ペア:

[(1, 19632368), (2, 9816184), (4, 4908092), (7, 2804624), (8, 2454046), (14, 1402312), (16, 1227023), (28, 701156), (56, 350578), (59, 332752), (112, 175289), (118, 166376), (236, 83188), (413, 47536), (472, 41594), (826, 23768), (944, 20797), (1652, 11884), (2971, 6608), (3304, 5942)]