13481552

素因数分解:

$2^4\times 7^1\times {\mathrm{120371}}^1$

素因数の和:120386

約数の個数: 20

約数和(自身を含む): 29852256

約数和(自身を除く): 16370704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120371, 240742, 481484, 842597, 962968, 1685194, 1925936, 3370388, 6740776, 13481552]

約数ペア:

[(1, 13481552), (2, 6740776), (4, 3370388), (7, 1925936), (8, 1685194), (14, 962968), (16, 842597), (28, 481484), (56, 240742), (112, 120371)]