18859114

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 28959840

約数和(自身を除く): 10100726

約数列:

[1, 2, 59, 118, 181, 362, 883, 1766, 10679, 21358, 52097, 104194, 159823, 319646, 9429557, 18859114]

約数ペア:

[(1, 18859114), (2, 9429557), (59, 319646), (118, 159823), (181, 104194), (362, 52097), (883, 21358), (1766, 10679)]