15669712

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{2011}}^1$

素因数の和:2506

約数の個数: 20

約数和(自身を含む): 30437536

約数和(自身を除く): 14767824

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 2011, 3896, 4022, 7792, 8044, 16088, 32176, 979357, 1958714, 3917428, 7834856, 15669712]

約数ペア:

[(1, 15669712), (2, 7834856), (4, 3917428), (8, 1958714), (16, 979357), (487, 32176), (974, 16088), (1948, 8044), (2011, 7792), (3896, 4022)]