19604182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2803}}^1$

素因数の和:3087

約数の個数: 16

約数和(自身を含む): 31797360

約数和(自身を除く): 12193178

約数列:

[1, 2, 13, 26, 269, 538, 2803, 3497, 5606, 6994, 36439, 72878, 754007, 1508014, 9802091, 19604182]

約数ペア:

[(1, 19604182), (2, 9802091), (13, 1508014), (26, 754007), (269, 72878), (538, 36439), (2803, 6994), (3497, 5606)]