19672467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4954

約数の個数: 16

約数和(自身を含む): 28005120

約数和(自身を除く): 8332653

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 4861, 14583, 92359, 277077, 345131, 1035393, 6557489, 19672467]

約数ペア:

[(1, 19672467), (3, 6557489), (19, 1035393), (57, 345131), (71, 277077), (213, 92359), (1349, 14583), (4047, 4861)]