19081356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227159}}^1$

素因数の和:227173

約数の個数: 24

約数和(自身を含む): 50883840

約数和(自身を除く): 31802484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227159, 454318, 681477, 908636, 1362954, 1590113, 2725908, 3180226, 4770339, 6360452, 9540678, 19081356]

約数ペア:

[(1, 19081356), (2, 9540678), (3, 6360452), (4, 4770339), (6, 3180226), (7, 2725908), (12, 1590113), (14, 1362954), (21, 908636), (28, 681477), (42, 454318), (84, 227159)]