13239904

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{17989}}^1$

素因数の和:18022

約数の個数: 24

約数和(自身を含む): 27200880

約数和(自身を除く): 13960976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 17989, 35978, 71956, 143912, 287824, 413747, 575648, 827494, 1654988, 3309976, 6619952, 13239904]

約数ペア:

[(1, 13239904), (2, 6619952), (4, 3309976), (8, 1654988), (16, 827494), (23, 575648), (32, 413747), (46, 287824), (92, 143912), (184, 71956), (368, 35978), (736, 17989)]