19103602

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6857}}^1$

素因数の和:7065

約数の個数: 16

約数和(自身を含む): 32918400

約数和(自身を除く): 13814798

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 6857, 13714, 47999, 95998, 1364543, 2729086, 9551801, 19103602]

約数ペア:

[(1, 19103602), (2, 9551801), (7, 2729086), (14, 1364543), (199, 95998), (398, 47999), (1393, 13714), (2786, 6857)]