19133270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147179}}^1$

素因数の和:147199

約数の個数: 16

約数和(自身を含む): 37089360

約数和(自身を除く): 17956090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 147179, 294358, 735895, 1471790, 1913327, 3826654, 9566635, 19133270]

約数ペア:

[(1, 19133270), (2, 9566635), (5, 3826654), (10, 1913327), (13, 1471790), (26, 735895), (65, 294358), (130, 147179)]