17986292

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2293}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 32951016

約数和(自身を除く): 14964724

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 2293, 3922, 4586, 7844, 9172, 84841, 121529, 169682, 243058, 339364, 486116, 4496573, 8993146, 17986292]

約数ペア:

[(1, 17986292), (2, 8993146), (4, 4496573), (37, 486116), (53, 339364), (74, 243058), (106, 169682), (148, 121529), (212, 84841), (1961, 9172), (2293, 7844), (3922, 4586)]