30769246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8017}}^1$

素因数の和:8139

約数の個数: 16

約数和(自身を含む): 49070160

約数和(自身を除く): 18300914

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 8017, 16034, 152323, 304646, 809717, 1619434, 15384623, 30769246]

約数ペア:

[(1, 30769246), (2, 15384623), (19, 1619434), (38, 809717), (101, 304646), (202, 152323), (1919, 16034), (3838, 8017)]