19052345754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81420281}}^1$

素因数の和:81420302

約数の個数: 24

約数和(自身を含む): 44455473972

約数和(自身を除く): 25403128218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 81420281, 162840562, 244260843, 488521686, 732782529, 1058463653, 1465565058, 2116927306, 3175390959, 6350781918, 9526172877, 19052345754]

約数ペア:

[(1, 19052345754), (2, 9526172877), (3, 6350781918), (6, 3175390959), (9, 2116927306), (13, 1465565058), (18, 1058463653), (26, 732782529), (39, 488521686), (78, 244260843), (117, 162840562), (234, 81420281)]