19245853

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 22472640

約数和(自身を除く): 3226787

約数列:

[1, 11, 17, 101, 187, 1019, 1111, 1717, 11209, 17323, 18887, 102919, 190553, 1132109, 1749623, 19245853]

約数ペア:

[(1, 19245853), (11, 1749623), (17, 1132109), (101, 190553), (187, 102919), (1019, 18887), (1111, 17323), (1717, 11209)]