19134584

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{761}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 41148000

約数和(自身を除く): 22013416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 761, 898, 1522, 1796, 3044, 3143, 3592, 5327, 6088, 6286, 10654, 12572, 21308, 25144, 42616, 341689, 683378, 1366756, 2391823, 2733512, 4783646, 9567292, 19134584]

約数ペア:

[(1, 19134584), (2, 9567292), (4, 4783646), (7, 2733512), (8, 2391823), (14, 1366756), (28, 683378), (56, 341689), (449, 42616), (761, 25144), (898, 21308), (1522, 12572), (1796, 10654), (3044, 6286), (3143, 6088), (3592, 5327)]