19650496

素因数分解:

$2^6\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1132

約数の個数: 28

約数和(自身を含む): 39136320

約数和(自身を除く): 19485824

約数列:

[1, 2, 4, 8, 16, 32, 64, 479, 641, 958, 1282, 1916, 2564, 3832, 5128, 7664, 10256, 15328, 20512, 30656, 41024, 307039, 614078, 1228156, 2456312, 4912624, 9825248, 19650496]

約数ペア:

[(1, 19650496), (2, 9825248), (4, 4912624), (8, 2456312), (16, 1228156), (32, 614078), (64, 307039), (479, 41024), (641, 30656), (958, 20512), (1282, 15328), (1916, 10256), (2564, 7664), (3832, 5128)]