19172342

素因数分解:

$2^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1303}}^1$

素因数の和:2363

約数の個数: 16

約数和(自身を含む): 32923392

約数和(自身を除く): 13751050

約数列:

[1, 2, 7, 14, 1051, 1303, 2102, 2606, 7357, 9121, 14714, 18242, 1369453, 2738906, 9586171, 19172342]

約数ペア:

[(1, 19172342), (2, 9586171), (7, 2738906), (14, 1369453), (1051, 18242), (1303, 14714), (2102, 9121), (2606, 7357)]