11921151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19013}}^1$

素因数の和:19046

約数の個数: 16

約数和(自身を含む): 18253440

約数和(自身を除く): 6332289

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 19013, 57039, 209143, 361247, 627429, 1083741, 3973717, 11921151]

約数ペア:

[(1, 11921151), (3, 3973717), (11, 1083741), (19, 627429), (33, 361247), (57, 209143), (209, 57039), (627, 19013)]