19139184

素因数分解:

$2^4\times 3^2\times {\mathrm{132911}}^1$

素因数の和:132925

約数の個数: 30

約数和(自身を含む): 53563536

約数和(自身を除く): 34424352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132911, 265822, 398733, 531644, 797466, 1063288, 1196199, 1594932, 2126576, 2392398, 3189864, 4784796, 6379728, 9569592, 19139184]

約数ペア:

[(1, 19139184), (2, 9569592), (3, 6379728), (4, 4784796), (6, 3189864), (8, 2392398), (9, 2126576), (12, 1594932), (16, 1196199), (18, 1063288), (24, 797466), (36, 531644), (48, 398733), (72, 265822), (144, 132911)]