201819320168

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{59922601}}^1$

素因数の和:59923028

約数の個数: 16

約数和(自身を含む): 379310070660

約数和(自身を除く): 177490750492

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 59922601, 119845202, 239690404, 479380808, 25227415021, 50454830042, 100909660084, 201819320168]

約数ペア:

[(1, 201819320168), (2, 100909660084), (4, 50454830042), (8, 25227415021), (421, 479380808), (842, 239690404), (1684, 119845202), (3368, 59922601)]