13489867

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 15078400

約数和(自身を除く): 1588533

約数列:

[1, 19, 31, 37, 589, 619, 703, 1147, 11761, 19189, 21793, 22903, 364591, 435157, 709993, 13489867]

約数ペア:

[(1, 13489867), (19, 709993), (31, 435157), (37, 364591), (589, 22903), (619, 21793), (703, 19189), (1147, 11761)]