19125342

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2377}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 42804000

約数和(自身を除く): 23678658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2377, 2682, 4023, 4754, 7131, 8046, 14262, 21393, 42786, 64179, 128358, 354173, 708346, 1062519, 2125038, 3187557, 6375114, 9562671, 19125342]

約数ペア:

[(1, 19125342), (2, 9562671), (3, 6375114), (6, 3187557), (9, 2125038), (18, 1062519), (27, 708346), (54, 354173), (149, 128358), (298, 64179), (447, 42786), (894, 21393), (1341, 14262), (2377, 8046), (2682, 7131), (4023, 4754)]