19352385

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11027}}^1$

素因数の和:11054

約数の個数: 32

約数和(自身を含む): 37054080

約数和(自身を除く): 17701695

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 11027, 33081, 55135, 99243, 143351, 165405, 297729, 430053, 496215, 716755, 1290159, 1488645, 2150265, 3870477, 6450795, 19352385]

約数ペア:

[(1, 19352385), (3, 6450795), (5, 3870477), (9, 2150265), (13, 1488645), (15, 1290159), (27, 716755), (39, 496215), (45, 430053), (65, 297729), (117, 165405), (135, 143351), (195, 99243), (351, 55135), (585, 33081), (1755, 11027)]