19008565983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{4909}}^1\times {\mathrm{39113}}^1$

素因数の和:44039

約数の個数: 24

約数和(自身を含む): 29959759440

約数和(自身を除く): 10951193457

約数列:

[1, 3, 9, 11, 33, 99, 4909, 14727, 39113, 44181, 53999, 117339, 161997, 352017, 430243, 485991, 1290729, 3872187, 192005717, 576017151, 1728051453, 2112062887, 6336188661, 19008565983]

約数ペア:

[(1, 19008565983), (3, 6336188661), (9, 2112062887), (11, 1728051453), (33, 576017151), (99, 192005717), (4909, 3872187), (14727, 1290729), (39113, 485991), (44181, 430243), (53999, 352017), (117339, 161997)]