19105366

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1549}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 32810400

約数和(自身を除く): 13705034

約数列:

[1, 2, 7, 14, 881, 1549, 1762, 3098, 6167, 10843, 12334, 21686, 1364669, 2729338, 9552683, 19105366]

約数ペア:

[(1, 19105366), (2, 9552683), (7, 2729338), (14, 1364669), (881, 21686), (1549, 12334), (1762, 10843), (3098, 6167)]