15873872

素因数分解:

$2^4\times 7^1\times {\mathrm{141731}}^1$

素因数の和:141746

約数の個数: 20

約数和(自身を含む): 35149536

約数和(自身を除く): 19275664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 141731, 283462, 566924, 992117, 1133848, 1984234, 2267696, 3968468, 7936936, 15873872]

約数ペア:

[(1, 15873872), (2, 7936936), (4, 3968468), (7, 2267696), (8, 1984234), (14, 1133848), (16, 992117), (28, 566924), (56, 283462), (112, 141731)]