19500102

素因数分解:

$2^1\times 3^4\times {\mathrm{120371}}^1$

素因数の和:120385

約数の個数: 20

約数和(自身を含む): 43695036

約数和(自身を除く): 24194934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 120371, 240742, 361113, 722226, 1083339, 2166678, 3250017, 6500034, 9750051, 19500102]

約数ペア:

[(1, 19500102), (2, 9750051), (3, 6500034), (6, 3250017), (9, 2166678), (18, 1083339), (27, 722226), (54, 361113), (81, 240742), (162, 120371)]