19455468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{85331}}^1$

素因数の和:85357

約数の個数: 24

約数和(自身を含む): 47785920

約数和(自身を除く): 28330452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 85331, 170662, 255993, 341324, 511986, 1023972, 1621289, 3242578, 4863867, 6485156, 9727734, 19455468]

約数ペア:

[(1, 19455468), (2, 9727734), (3, 6485156), (4, 4863867), (6, 3242578), (12, 1621289), (19, 1023972), (38, 511986), (57, 341324), (76, 255993), (114, 170662), (228, 85331)]