19488072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42737}}^1$

素因数の和:42765

約数の個数: 32

約数和(自身を含む): 51285600

約数和(自身を除く): 31797528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 42737, 85474, 128211, 170948, 256422, 341896, 512844, 812003, 1025688, 1624006, 2436009, 3248012, 4872018, 6496024, 9744036, 19488072]

約数ペア:

[(1, 19488072), (2, 9744036), (3, 6496024), (4, 4872018), (6, 3248012), (8, 2436009), (12, 1624006), (19, 1025688), (24, 812003), (38, 512844), (57, 341896), (76, 256422), (114, 170948), (152, 128211), (228, 85474), (456, 42737)]