19236903

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2417}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 29402880

約数和(自身を除く): 10165977

約数列:

[1, 3, 7, 21, 379, 1137, 2417, 2653, 7251, 7959, 16919, 50757, 916043, 2748129, 6412301, 19236903]

約数ペア:

[(1, 19236903), (3, 6412301), (7, 2748129), (21, 916043), (379, 50757), (1137, 16919), (2417, 7959), (2653, 7251)]