18197762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15607}}^1$

素因数の和:15673

約数の個数: 16

約数和(自身を含む): 30341952

約数和(自身を除く): 12144190

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 15607, 31214, 171677, 343354, 827171, 1654342, 9098881, 18197762]

約数ペア:

[(1, 18197762), (2, 9098881), (11, 1654342), (22, 827171), (53, 343354), (106, 171677), (583, 31214), (1166, 15607)]