219428016

素因数分解:

$2^4\times 3^1\times {\mathrm{4571417}}^1$

素因数の和:4571428

約数の個数: 20

約数和(自身を含む): 566855832

約数和(自身を除く): 347427816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4571417, 9142834, 13714251, 18285668, 27428502, 36571336, 54857004, 73142672, 109714008, 219428016]

約数ペア:

[(1, 219428016), (2, 109714008), (3, 73142672), (4, 54857004), (6, 36571336), (8, 27428502), (12, 18285668), (16, 13714251), (24, 9142834), (48, 4571417)]