20131606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1879}}^1$

素因数の和:2379

約数の個数: 16

約数和(自身を含む): 33027840

約数和(自身を除く): 12896234

約数列:

[1, 2, 11, 22, 487, 974, 1879, 3758, 5357, 10714, 20669, 41338, 915073, 1830146, 10065803, 20131606]

約数ペア:

[(1, 20131606), (2, 10065803), (11, 1830146), (22, 915073), (487, 41338), (974, 20669), (1879, 10714), (3758, 5357)]