12505984

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{2383}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 25532640

約数和(自身を除く): 13026656

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2383, 2624, 4766, 5248, 9532, 19064, 38128, 76256, 97703, 152512, 195406, 305024, 390812, 781624, 1563248, 3126496, 6252992, 12505984]

約数ペア:

[(1, 12505984), (2, 6252992), (4, 3126496), (8, 1563248), (16, 781624), (32, 390812), (41, 305024), (64, 195406), (82, 152512), (128, 97703), (164, 76256), (328, 38128), (656, 19064), (1312, 9532), (2383, 5248), (2624, 4766)]