2019182649

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{28499}}^1$

素因数の和:28645

約数の個数: 32

約数和(自身を含む): 3119040000

約数和(自身を除く): 1099857351

約数列:

[1, 3, 11, 19, 33, 57, 113, 209, 339, 627, 1243, 2147, 3729, 6441, 23617, 28499, 70851, 85497, 313489, 541481, 940467, 1624443, 3220387, 5956291, 9661161, 17868873, 35424257, 61187353, 106272771, 183562059, 673060883, 2019182649]

約数ペア:

[(1, 2019182649), (3, 673060883), (11, 183562059), (19, 106272771), (33, 61187353), (57, 35424257), (113, 17868873), (209, 9661161), (339, 5956291), (627, 3220387), (1243, 1624443), (2147, 940467), (3729, 541481), (6441, 313489), (23617, 85497), (28499, 70851)]