19206633

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 26893440

約数和(自身を除く): 7686807

約数列:

[1, 3, 23, 69, 173, 519, 1609, 3979, 4827, 11937, 37007, 111021, 278357, 835071, 6402211, 19206633]

約数ペア:

[(1, 19206633), (3, 6402211), (23, 835071), (69, 278357), (173, 111021), (519, 37007), (1609, 11937), (3979, 4827)]