19326494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18691}}^1$

素因数の和:18751

約数の個数: 16

約数和(自身を含む): 32299776

約数和(自身を除く): 12973282

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 18691, 37382, 205601, 411202, 878477, 1756954, 9663247, 19326494]

約数ペア:

[(1, 19326494), (2, 9663247), (11, 1756954), (22, 878477), (47, 411202), (94, 205601), (517, 37382), (1034, 18691)]