12255513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 17299200

約数和(自身を除く): 5043687

約数列:

[1, 3, 19, 57, 211, 633, 1019, 3057, 4009, 12027, 19361, 58083, 215009, 645027, 4085171, 12255513]

約数ペア:

[(1, 12255513), (3, 4085171), (19, 645027), (57, 215009), (211, 58083), (633, 19361), (1019, 12027), (3057, 4009)]