19842496

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10691}}^1$

素因数の和:10732

約数の個数: 28

約数和(自身を含む): 40736520

約数和(自身を除く): 20894024

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10691, 21382, 42764, 85528, 171056, 310039, 342112, 620078, 684224, 1240156, 2480312, 4960624, 9921248, 19842496]

約数ペア:

[(1, 19842496), (2, 9921248), (4, 4960624), (8, 2480312), (16, 1240156), (29, 684224), (32, 620078), (58, 342112), (64, 310039), (116, 171056), (232, 85528), (464, 42764), (928, 21382), (1856, 10691)]