1237912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{11903}}^1$

素因数の和:11922

約数の個数: 16

約数和(自身を含む): 2499840

約数和(自身を除く): 1261928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 11903, 23806, 47612, 95224, 154739, 309478, 618956, 1237912]

約数ペア:

[(1, 1237912), (2, 618956), (4, 309478), (8, 154739), (13, 95224), (26, 47612), (52, 23806), (104, 11903)]