18449800013

素因数分解:

${\mathrm{421}}^1\times {\mathrm{1901}}^1\times {\mathrm{23053}}^1$

素因数の和:25375

約数の個数: 8

約数和(自身を含む): 18504154776

約数和(自身を除く): 54354763

約数列:

[1, 421, 1901, 23053, 800321, 9705313, 43823753, 18449800013]

約数ペア:

[(1, 18449800013), (421, 43823753), (1901, 9705313), (23053, 800321)]