19148172

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{17929}}^1$

素因数の和:18025

約数の個数: 24

約数和(自身を含む): 45183600

約数和(自身を除く): 26035428

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 17929, 35858, 53787, 71716, 107574, 215148, 1595681, 3191362, 4787043, 6382724, 9574086, 19148172]

約数ペア:

[(1, 19148172), (2, 9574086), (3, 6382724), (4, 4787043), (6, 3191362), (12, 1595681), (89, 215148), (178, 107574), (267, 71716), (356, 53787), (534, 35858), (1068, 17929)]