19946248

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6037}}^1$

素因数の和:6109

約数の個数: 32

約数和(自身を含む): 43473600

約数和(自身を除く): 23527352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 6037, 12074, 24148, 42259, 48296, 84518, 169036, 338072, 356183, 712366, 1424732, 2493281, 2849464, 4986562, 9973124, 19946248]

約数ペア:

[(1, 19946248), (2, 9973124), (4, 4986562), (7, 2849464), (8, 2493281), (14, 1424732), (28, 712366), (56, 356183), (59, 338072), (118, 169036), (236, 84518), (413, 48296), (472, 42259), (826, 24148), (1652, 12074), (3304, 6037)]