19596777

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 27115968

約数和(自身を除く): 7519191

約数列:

[1, 3, 43, 73, 129, 219, 2081, 3139, 6243, 9417, 89483, 151913, 268449, 455739, 6532259, 19596777]

約数ペア:

[(1, 19596777), (3, 6532259), (43, 455739), (73, 268449), (129, 151913), (219, 89483), (2081, 9417), (3139, 6243)]