190311856

素因数分解:

$2^4\times 7^1\times {\mathrm{1699213}}^1$

素因数の和:1699228

約数の個数: 20

約数和(自身を含む): 421405072

約数和(自身を除く): 231093216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1699213, 3398426, 6796852, 11894491, 13593704, 23788982, 27187408, 47577964, 95155928, 190311856]

約数ペア:

[(1, 190311856), (2, 95155928), (4, 47577964), (7, 27187408), (8, 23788982), (14, 13593704), (16, 11894491), (28, 6796852), (56, 3398426), (112, 1699213)]