19582696

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 42166080

約数和(自身を除く): 22583384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1451, 1687, 1928, 2902, 3374, 5804, 6748, 10157, 11608, 13496, 20314, 40628, 81256, 349691, 699382, 1398764, 2447837, 2797528, 4895674, 9791348, 19582696]

約数ペア:

[(1, 19582696), (2, 9791348), (4, 4895674), (7, 2797528), (8, 2447837), (14, 1398764), (28, 699382), (56, 349691), (241, 81256), (482, 40628), (964, 20314), (1451, 13496), (1687, 11608), (1928, 10157), (2902, 6748), (3374, 5804)]