19196079

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1877}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 29326848

約数和(自身を除く): 10130769

約数列:

[1, 3, 7, 21, 487, 1461, 1877, 3409, 5631, 10227, 13139, 39417, 914099, 2742297, 6398693, 19196079]

約数ペア:

[(1, 19196079), (3, 6398693), (7, 2742297), (21, 914099), (487, 39417), (1461, 13139), (1877, 10227), (3409, 5631)]