21060472

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{4337}}^1$

素因数の和:4950

約数の個数: 16

約数和(自身を含む): 39562560

約数和(自身を除く): 18502088

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4337, 4856, 8674, 17348, 34696, 2632559, 5265118, 10530236, 21060472]

約数ペア:

[(1, 21060472), (2, 10530236), (4, 5265118), (8, 2632559), (607, 34696), (1214, 17348), (2428, 8674), (4337, 4856)]