201913239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1\times {\mathrm{4211}}^1$

素因数の和:5678

約数の個数: 16

約数和(自身を含む): 293963904

約数和(自身を除く): 92050665

約数列:

[1, 3, 11, 33, 1453, 4211, 4359, 12633, 15983, 46321, 47949, 138963, 6118583, 18355749, 67304413, 201913239]

約数ペア:

[(1, 201913239), (3, 67304413), (11, 18355749), (33, 6118583), (1453, 138963), (4211, 47949), (4359, 46321), (12633, 15983)]