13049488

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{991}}^1$

素因数の和:1822

約数の個数: 20

約数和(自身を含む): 25339648

約数和(自身を除く): 12290160

約数列:

[1, 2, 4, 8, 16, 823, 991, 1646, 1982, 3292, 3964, 6584, 7928, 13168, 15856, 815593, 1631186, 3262372, 6524744, 13049488]

約数ペア:

[(1, 13049488), (2, 6524744), (4, 3262372), (8, 1631186), (16, 815593), (823, 15856), (991, 13168), (1646, 7928), (1982, 6584), (3292, 3964)]