19659134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4937}}^1$

素因数の和:5131

約数の個数: 16

約数和(自身を含む): 32353776

約数和(自身を除く): 12694642

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 4937, 9874, 54307, 108614, 893597, 1787194, 9829567, 19659134]

約数ペア:

[(1, 19659134), (2, 9829567), (11, 1787194), (22, 893597), (181, 108614), (362, 54307), (1991, 9874), (3982, 4937)]