1538250241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{387371}}^1$

素因数の和:387420

約数の個数: 12

約数和(自身を含む): 1771064784

約数和(自身を除く): 232814543

約数列:

[1, 11, 19, 209, 361, 3971, 387371, 4261081, 7360049, 80960539, 139840931, 1538250241]

約数ペア:

[(1, 1538250241), (11, 139840931), (19, 80960539), (209, 7360049), (361, 4261081), (3971, 387371)]