19186010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 36590400

約数和(自身を除く): 17404390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 419, 482, 838, 1205, 2095, 2410, 4190, 4579, 7961, 9158, 15922, 22895, 39805, 45790, 79610, 100979, 201958, 504895, 1009790, 1918601, 3837202, 9593005, 19186010]

約数ペア:

[(1, 19186010), (2, 9593005), (5, 3837202), (10, 1918601), (19, 1009790), (38, 504895), (95, 201958), (190, 100979), (241, 79610), (419, 45790), (482, 39805), (838, 22895), (1205, 15922), (2095, 9158), (2410, 7961), (4190, 4579)]