19802784

素因数分解:

$2^5\times 3^1\times {\mathrm{206279}}^1$

素因数の和:206292

約数の個数: 24

約数和(自身を含む): 51982560

約数和(自身を除く): 32179776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 206279, 412558, 618837, 825116, 1237674, 1650232, 2475348, 3300464, 4950696, 6600928, 9901392, 19802784]

約数ペア:

[(1, 19802784), (2, 9901392), (3, 6600928), (4, 4950696), (6, 3300464), (8, 2475348), (12, 1650232), (16, 1237674), (24, 825116), (32, 618837), (48, 412558), (96, 206279)]