19410412

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1931}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 38949120

約数和(自身を除く): 19538708

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 1931, 2513, 3862, 5026, 7724, 10052, 13517, 27034, 54068, 693229, 1386458, 2772916, 4852603, 9705206, 19410412]

約数ペア:

[(1, 19410412), (2, 9705206), (4, 4852603), (7, 2772916), (14, 1386458), (28, 693229), (359, 54068), (718, 27034), (1436, 13517), (1931, 10052), (2513, 7724), (3862, 5026)]