19282670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 38054016

約数和(自身を除く): 18771346

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 571, 614, 1142, 1535, 2855, 3070, 3377, 5710, 6281, 6754, 12562, 16885, 31405, 33770, 62810, 175297, 350594, 876485, 1752970, 1928267, 3856534, 9641335, 19282670]

約数ペア:

[(1, 19282670), (2, 9641335), (5, 3856534), (10, 1928267), (11, 1752970), (22, 876485), (55, 350594), (110, 175297), (307, 62810), (571, 33770), (614, 31405), (1142, 16885), (1535, 12562), (2855, 6754), (3070, 6281), (3377, 5710)]