12969647

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1046

約数の個数: 12

約数和(自身を含む): 14072616

約数和(自身を除く): 1102969

約数列:

[1, 19, 37, 361, 703, 971, 13357, 18449, 35927, 350531, 682613, 12969647]

約数ペア:

[(1, 12969647), (19, 682613), (37, 350531), (361, 35927), (703, 18449), (971, 13357)]