19824915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 35271936

約数和(自身を除く): 15447021

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2267, 2915, 6801, 8745, 11335, 24937, 34005, 74811, 120151, 124685, 360453, 374055, 600755, 1321661, 1802265, 3964983, 6608305, 19824915]

約数ペア:

[(1, 19824915), (3, 6608305), (5, 3964983), (11, 1802265), (15, 1321661), (33, 600755), (53, 374055), (55, 360453), (159, 124685), (165, 120151), (265, 74811), (583, 34005), (795, 24937), (1749, 11335), (2267, 8745), (2915, 6801)]