11219253

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 15864000

約数和(自身を除く): 4644747

約数列:

[1, 3, 19, 57, 149, 447, 1321, 2831, 3963, 8493, 25099, 75297, 196829, 590487, 3739751, 11219253]

約数ペア:

[(1, 11219253), (3, 3739751), (19, 590487), (57, 196829), (149, 75297), (447, 25099), (1321, 8493), (2831, 3963)]