19121529

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1471}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 29204480

約数和(自身を除く): 10082951

約数列:

[1, 3, 7, 21, 619, 1471, 1857, 4333, 4413, 10297, 12999, 30891, 910549, 2731647, 6373843, 19121529]

約数ペア:

[(1, 19121529), (3, 6373843), (7, 2731647), (21, 910549), (619, 30891), (1471, 12999), (1857, 10297), (4333, 4413)]