19746228

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{2029}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 46154080

約数和(自身を除く): 26407852

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 2029, 2433, 3244, 4058, 4866, 6087, 8116, 9732, 12174, 24348, 1645519, 3291038, 4936557, 6582076, 9873114, 19746228]

約数ペア:

[(1, 19746228), (2, 9873114), (3, 6582076), (4, 4936557), (6, 3291038), (12, 1645519), (811, 24348), (1622, 12174), (2029, 9732), (2433, 8116), (3244, 6087), (4058, 4866)]