142441309

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^2\times {\mathrm{631}}^1$

素因数の和:868

約数の個数: 12

約数和(自身を含む): 151566240

約数和(自身を除く): 9124931

約数列:

[1, 19, 109, 631, 2071, 11881, 11989, 68779, 225739, 1306801, 7496911, 142441309]

約数ペア:

[(1, 142441309), (19, 7496911), (109, 1306801), (631, 225739), (2071, 68779), (11881, 11989)]