16539860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28517}}^1$

素因数の和:28555

約数の個数: 24

約数和(自身を含む): 35932680

約数和(自身を除く): 19392820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 28517, 57034, 114068, 142585, 285170, 570340, 826993, 1653986, 3307972, 4134965, 8269930, 16539860]

約数ペア:

[(1, 16539860), (2, 8269930), (4, 4134965), (5, 3307972), (10, 1653986), (20, 826993), (29, 570340), (58, 285170), (116, 142585), (145, 114068), (290, 57034), (580, 28517)]