12839024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72949}}^1$

素因数の和:72968

約数の個数: 20

約数和(自身を含む): 27137400

約数和(自身を除く): 14298376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72949, 145898, 291796, 583592, 802439, 1167184, 1604878, 3209756, 6419512, 12839024]

約数ペア:

[(1, 12839024), (2, 6419512), (4, 3209756), (8, 1604878), (11, 1167184), (16, 802439), (22, 583592), (44, 291796), (88, 145898), (176, 72949)]