22253336

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2297}}^1$

素因数の和:2483

約数の個数: 32

約数和(自身を含む): 47982240

約数和(自身を除く): 25728904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2297, 2422, 4594, 4844, 9188, 9688, 16079, 18376, 32158, 64316, 128632, 397381, 794762, 1589524, 2781667, 3179048, 5563334, 11126668, 22253336]

約数ペア:

[(1, 22253336), (2, 11126668), (4, 5563334), (7, 3179048), (8, 2781667), (14, 1589524), (28, 794762), (56, 397381), (173, 128632), (346, 64316), (692, 32158), (1211, 18376), (1384, 16079), (2297, 9688), (2422, 9188), (4594, 4844)]