1922756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 3719520

約数和(自身を除く): 1796764

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 491, 979, 982, 1958, 1964, 3916, 5401, 10802, 21604, 43699, 87398, 174796, 480689, 961378, 1922756]

約数ペア:

[(1, 1922756), (2, 961378), (4, 480689), (11, 174796), (22, 87398), (44, 43699), (89, 21604), (178, 10802), (356, 5401), (491, 3916), (979, 1964), (982, 1958)]