12718695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 23374080

約数和(自身を除く): 10655385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 4057, 12171, 20285, 44627, 60855, 77083, 133881, 223135, 231249, 385415, 669405, 847913, 1156245, 2543739, 4239565, 12718695]

約数ペア:

[(1, 12718695), (3, 4239565), (5, 2543739), (11, 1156245), (15, 847913), (19, 669405), (33, 385415), (55, 231249), (57, 223135), (95, 133881), (165, 77083), (209, 60855), (285, 44627), (627, 20285), (1045, 12171), (3135, 4057)]