19407354

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 21719046

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 2099, 3082, 4198, 4623, 6297, 9246, 12594, 48277, 96554, 140633, 144831, 281266, 289662, 421899, 843798, 3234559, 6469118, 9703677, 19407354]

約数ペア:

[(1, 19407354), (2, 9703677), (3, 6469118), (6, 3234559), (23, 843798), (46, 421899), (67, 289662), (69, 281266), (134, 144831), (138, 140633), (201, 96554), (402, 48277), (1541, 12594), (2099, 9246), (3082, 6297), (4198, 4623)]