19604494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107717}}^1$

素因数の和:107739

約数の個数: 16

約数和(自身を含む): 36193248

約数和(自身を除く): 16588754

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 107717, 215434, 754019, 1400321, 1508038, 2800642, 9802247, 19604494]

約数ペア:

[(1, 19604494), (2, 9802247), (7, 2800642), (13, 1508038), (14, 1400321), (26, 754019), (91, 215434), (182, 107717)]