19991112

素因数分解:

$2^3\times 3^1\times {\mathrm{832963}}^1$

素因数の和:832972

約数の個数: 16

約数和(自身を含む): 49977840

約数和(自身を除く): 29986728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 832963, 1665926, 2498889, 3331852, 4997778, 6663704, 9995556, 19991112]

約数ペア:

[(1, 19991112), (2, 9995556), (3, 6663704), (4, 4997778), (6, 3331852), (8, 2498889), (12, 1665926), (24, 832963)]