19724076

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{3167}}^1$

素因数の和:3350

約数の個数: 36

約数和(自身を含む): 50162112

約数和(自身を除く): 30438036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 3167, 6228, 6334, 9501, 12668, 19002, 28503, 38004, 57006, 114012, 547891, 1095782, 1643673, 2191564, 3287346, 4931019, 6574692, 9862038, 19724076]

約数ペア:

[(1, 19724076), (2, 9862038), (3, 6574692), (4, 4931019), (6, 3287346), (9, 2191564), (12, 1643673), (18, 1095782), (36, 547891), (173, 114012), (346, 57006), (519, 38004), (692, 28503), (1038, 19002), (1557, 12668), (2076, 9501), (3114, 6334), (3167, 6228)]