16269140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4871}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 34376832

約数和(自身を除く): 18107692

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 4871, 9742, 19484, 24355, 48710, 97420, 813457, 1626914, 3253828, 4067285, 8134570, 16269140]

約数ペア:

[(1, 16269140), (2, 8134570), (4, 4067285), (5, 3253828), (10, 1626914), (20, 813457), (167, 97420), (334, 48710), (668, 24355), (835, 19484), (1670, 9742), (3340, 4871)]