13215248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{35911}}^1$

素因数の和:35942

約数の個数: 20

約数和(自身を含む): 26718528

約数和(自身を除く): 13503280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 35911, 71822, 143644, 287288, 574576, 825953, 1651906, 3303812, 6607624, 13215248]

約数ペア:

[(1, 13215248), (2, 6607624), (4, 3303812), (8, 1651906), (16, 825953), (23, 574576), (46, 287288), (92, 143644), (184, 71822), (368, 35911)]