19116069

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3359}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 29245440

約数和(自身を除く): 10129371

約数列:

[1, 3, 7, 21, 271, 813, 1897, 3359, 5691, 10077, 23513, 70539, 910289, 2730867, 6372023, 19116069]

約数ペア:

[(1, 19116069), (3, 6372023), (7, 2730867), (21, 910289), (271, 70539), (813, 23513), (1897, 10077), (3359, 5691)]