19530483

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{5569}}^1$

素因数の和:5746

約数の個数: 16

約数和(自身を含む): 29944320

約数和(自身を除く): 10413837

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 5569, 16707, 38983, 116949, 930023, 2790069, 6510161, 19530483]

約数ペア:

[(1, 19530483), (3, 6510161), (7, 2790069), (21, 930023), (167, 116949), (501, 38983), (1169, 16707), (3507, 5569)]