19376654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1451}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 31781376

約数和(自身を除く): 12404722

約数列:

[1, 2, 11, 22, 607, 1214, 1451, 2902, 6677, 13354, 15961, 31922, 880757, 1761514, 9688327, 19376654]

約数ペア:

[(1, 19376654), (2, 9688327), (11, 1761514), (22, 880757), (607, 31922), (1214, 15961), (1451, 13354), (2902, 6677)]